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Decatur (United States of America) weather

Forecast days

Overcast changing to light snow by early evening.
Sunrise iconSunrise:
Sunset iconSunset:
L UV
No pollution data.
No pollen data.

    7 day forecast for Decatur

    Today (16 January 2026)
    Time
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Overcast Overcast Overcast Light snow Light snow Light snow Cloudy
    Chance of precipitation
    <5%
    20%
    20%
    40%
    70%
    70%
    60%
    30%
    Temperature
    Feels like temperature (°C)
    -1°
    -2°
    -2°
    -3°
    -4°
    -4°
    -5°
    Wind direction and speed
    WSW
    10
    WSW
    10
    WSW
    10
    WSW
    10
    WSW
    10
    WSW
    10
    W
    11
    W
    12
    Wind gust (mph)
    20
    20
    19
    20
    20
    23
    25
    26
    Visibility
    VG
    VG
    G
    G
    M
    M
    M
    G
    Humidity
    67%
    73%
    76%
    79%
    88%
    96%
    94%
    88%
    UV 1 - - - - - - -
    Saturday (17 January 2026)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Partly cloudy night Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    30%
    20%
    10%
    10%
    10%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    -1°
    -2°
    -3°
    -3°
    -4°
    -4°
    -4°
    -5°
    -5°
    -5°
    -4°
    -4°
    -4°
    -3°
    -4°
    -4°
    -4°
    -5°
    -5°
    -5°
    -5°
    -6°
    -6°
    -6°
    Feels like temperature (°C)
    -7°
    -8°
    -8°
    -9°
    -10°
    -10°
    -10°
    -10°
    -11°
    -11°
    -11°
    -11°
    -11°
    -10°
    -10°
    -11°
    -11°
    -11°
    -12°
    -12°
    -12°
    -12°
    -12°
    -12°
    Wind direction and speed (mph)
    WNW
    12
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    10
    WNW
    11
    WNW
    11
    WNW
    12
    WNW
    12
    WNW
    14
    WNW
    14
    W
    14
    W
    14
    W
    14
    W
    14
    WNW
    14
    WNW
    14
    WNW
    13
    WNW
    13
    WNW
    12
    WNW
    12
    WNW
    11
    Wind gust (mph)
    25
    23
    23
    23
    23
    23
    22
    23
    25
    26
    28
    30
    30
    30
    30
    29
    29
    28
    27
    27
    27
    25
    24
    23
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    77%
    76%
    78%
    78%
    75%
    74%
    75%
    70%
    68%
    64%
    58%
    50%
    47%
    52%
    52%
    55%
    55%
    55%
    57%
    59%
    59%
    62%
    61%
    UV - - - - - - - 1 1 1 2 2 2 1 1 1 1 - - - - - - -
    Sunday (18 January 2026)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Overcast Overcast Overcast Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    -6°
    -6°
    -6°
    -6°
    -6°
    -6°
    -6°
    -6°
    -5°
    -5°
    -4°
    -3°
    -3°
    -2°
    -2°
    -1°
    -2°
    -2°
    -2°
    -2°
    -2°
    -2°
    -3°
    -3°
    Feels like temperature (°C)
    -12°
    -12°
    -12°
    -12°
    -12°
    -11°
    -11°
    -11°
    -11°
    -11°
    -10°
    -10°
    -9°
    -8°
    -8°
    -7°
    -7°
    -7°
    -7°
    -7°
    -7°
    -7°
    -8°
    -8°
    Wind direction and speed (mph)
    WNW
    11
    WNW
    11
    WNW
    10
    W
    10
    W
    9
    W
    8
    WSW
    8
    WSW
    7
    SW
    8
    SW
    10
    SW
    12
    SW
    13
    SW
    14
    SW
    14
    SW
    14
    SW
    13
    SW
    12
    SW
    10
    SW
    10
    SW
    9
    SW
    9
    WSW
    10
    WSW
    10
    W
    11
    Wind gust (mph)
    23
    23
    22
    20
    19
    18
    16
    17
    21
    25
    28
    29
    29
    29
    29
    27
    24
    20
    17
    17
    18
    20
    21
    23
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    59%
    58%
    57%
    58%
    57%
    57%
    59%
    59%
    56%
    51%
    45%
    43%
    40%
    38%
    36%
    37%
    40%
    44%
    45%
    48%
    50%
    51%
    55%
    57%
    UV - - - - - - - 1 1 1 2 2 2 2 1 1 1 - - - - - - -
    Monday (19 January 2026)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    -3°
    -3°
    -4°
    -6°
    -7°
    -8°
    -9°
    -9°
    -10°
    -9°
    -9°
    -8°
    -8°
    -7°
    -7°
    -7°
    -7°
    -7°
    -7°
    -8°
    -8°
    -8°
    -8°
    -8°
    Feels like temperature (°C)
    -9°
    -10°
    -11°
    -14°
    -16°
    -17°
    -17°
    -18°
    -19°
    -18°
    -17°
    -17°
    -16°
    -15°
    -14°
    -14°
    -14°
    -14°
    -14°
    -13°
    -13°
    -13°
    -13°
    -13°
    Wind direction and speed (mph)
    W
    12
    WNW
    14
    WNW
    16
    WNW
    18
    WNW
    17
    NW
    16
    NW
    16
    NW
    16
    NW
    16
    NW
    16
    NW
    16
    NW
    16
    NW
    16
    WNW
    15
    WNW
    15
    WNW
    14
    WNW
    13
    WNW
    11
    WNW
    9
    WNW
    8
    WNW
    7
    WNW
    6
    W
    6
    W
    6
    Wind gust (mph)
    29
    32
    35
    35
    34
    33
    32
    31
    33
    33
    34
    33
    33
    33
    31
    29
    26
    22
    18
    16
    13
    13
    13
    13
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    59%
    60%
    56%
    55%
    53%
    53%
    52%
    50%
    47%
    43%
    41%
    38%
    38%
    35%
    32%
    31%
    33%
    38%
    39%
    41%
    41%
    43%
    44%
    45%
    UV - - - - - - - 1 1 1 2 2 3 2 1 1 1 - - - - - - -
    Tuesday (20 January 2026)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    21:00
    Weather symbols Partly cloudy night Partly cloudy night Clear night Clear night Clear night Clear night Clear night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Cloudy
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    -8°
    -8°
    -8°
    -8°
    -8°
    -8°
    -8°
    -8°
    -8°
    -6°
    -5°
    -3°
    -2°
    -1°
    -1°
    Feels like temperature (°C)
    -13°
    -13°
    -13°
    -14°
    -14°
    -14°
    -14°
    -14°
    -14°
    -13°
    -11°
    -9°
    -8°
    -6°
    -5°
    -4°
    -4°
    -5°
    -6°
    -6°
    Wind direction and speed (mph)
    WSW
    7
    WSW
    7
    SW
    8
    SW
    8
    SW
    8
    SW
    9
    SW
    9
    SW
    9
    SW
    9
    SW
    10
    SW
    11
    SW
    12
    SW
    13
    SW
    13
    SW
    13
    SW
    12
    SSW
    10
    SSW
    10
    SSW
    11
    SSW
    13
    Wind gust (mph)
    14
    15
    16
    17
    17
    17
    18
    18
    21
    25
    26
    27
    28
    27
    26
    24
    19
    18
    25
    26
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    44%
    44%
    44%
    43%
    46%
    48%
    46%
    47%
    45%
    41%
    34%
    28%
    27%
    29%
    30%
    34%
    38%
    42%
    44%
    45%
    UV - - - - - - - 1 1 1 2 2 3 2 1 1 1 1 - -
    Wednesday (21 January 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    10%
    <5%
    <5%
    <5%
    10%
    <5%
    10%
    Temperature (°C)
    -1°
    -1°
    -1°
    Feels like temperature (°C)
    -6°
    -6°
    -6°
    -5°
    -2°
    -1°
    -4°
    -5°
    Wind direction and speed (mph)
    SSW
    13
    SW
    11
    SW
    10
    SW
    10
    WSW
    12
    SW
    11
    WSW
    8
    W
    8
    Wind gust (mph)
    25
    22
    22
    25
    25
    21
    17
    17
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    50%
    55%
    67%
    65%
    56%
    55%
    70%
    70%
    UV - - - 1 2 1 - -
    Thursday (22 January 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Partly cloudy night Clear night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    -1°
    -2°
    -2°
    -2°
    -2°
    -3°
    Feels like temperature (°C)
    -5°
    -7°
    -7°
    -7°
    -5°
    -4°
    -7°
    -8°
    Wind direction and speed (mph)
    WNW
    8
    WNW
    8
    NW
    8
    NW
    10
    WNW
    11
    WNW
    11
    W
    8
    W
    9
    Wind gust (mph)
    17
    17
    21
    27
    27
    23
    20
    21
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    74%
    72%
    71%
    60%
    46%
    44%
    60%
    62%
    UV - - - 1 2 1 - -

    UK video forecast

    weather map
    Forecast
    Forecast for 4pm (UTC-6) Friday
    Updated 18:26 (UTC) on Fri 16 Jan 2026
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