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Westford (United States of America) weather

Forecast days

Overcast changing to clear by nighttime.
Sunrise iconSunrise:
Sunset iconSunset:
L UV
No pollution data.
No pollen data.

    7 day forecast for Westford

    Today (15 January 2026)
    Time
    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 Cloudy Partly cloudy night Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    -1°
    -2°
    -3°
    Feels like temperature (°C)
    -2°
    -4°
    -6°
    -7°
    -8°
    -8°
    Wind direction and speed
    SW
    12
    SW
    12
    SW
    12
    SW
    12
    WSW
    11
    W
    11
    WNW
    12
    WNW
    12
    WNW
    11
    WNW
    10
    WNW
    10
    Wind gust (mph)
    29
    29
    28
    27
    27
    30
    29
    28
    26
    25
    25
    Visibility
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    74%
    71%
    66%
    63%
    61%
    44%
    41%
    41%
    41%
    42%
    UV 1 1 1 1 - - - - - - -
    Friday (16 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 Clear night Clear night Clear night Partly cloudy night Overcast Partly cloudy night Partly cloudy night Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy
    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°
    -4°
    -4°
    -4°
    -5°
    -5°
    -5°
    -6°
    -6°
    -5°
    -4°
    -3°
    -2°
    -1°
    -1°
    -1°
    -1°
    -2°
    -2°
    -2°
    -2°
    -2°
    -2°
    -2°
    Feels like temperature (°C)
    -9°
    -9°
    -10°
    -11°
    -11°
    -12°
    -13°
    -13°
    -13°
    -12°
    -11°
    -9°
    -8°
    -7°
    -7°
    -6°
    -6°
    -6°
    -6°
    -6°
    -6°
    -5°
    -4°
    -4°
    Wind direction and speed (mph)
    WNW
    10
    WNW
    11
    WNW
    12
    W
    12
    W
    12
    WNW
    14
    WNW
    14
    WNW
    15
    WNW
    15
    WNW
    15
    WNW
    15
    W
    15
    W
    16
    W
    16
    W
    15
    W
    14
    W
    12
    W
    10
    W
    8
    W
    6
    WSW
    6
    WSW
    5
    WSW
    4
    WSW
    3
    Wind gust (mph)
    26
    28
    30
    30
    32
    35
    35
    36
    37
    37
    38
    39
    39
    39
    37
    33
    28
    22
    18
    15
    13
    11
    8
    7
    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
    42%
    40%
    40%
    40%
    40%
    40%
    40%
    40%
    40%
    39%
    36%
    27%
    24%
    22%
    22%
    22%
    23%
    29%
    34%
    37%
    39%
    40%
    41%
    41%
    UV - - - - - - - 1 1 1 1 2 2 1 1 1 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 Cloudy Cloudy Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Cloudy Overcast Overcast 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%
    10%
    10%
    20%
    10%
    10%
    20%
    30%
    30%
    30%
    20%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    -2°
    -2°
    -2°
    -2°
    -2°
    -2°
    -2°
    -1°
    -1°
    Feels like temperature (°C)
    -4°
    -4°
    -3°
    -4°
    -4°
    -4°
    -4°
    -4°
    -4°
    -3°
    -3°
    -1°
    -1°
    -1°
    -2°
    -2°
    -2°
    -2°
    -3°
    -3°
    Wind direction and speed (mph)
    SSW
    3
    S
    3
    SSE
    3
    SSE
    3
    SSE
    3
    SSE
    3
    S
    4
    S
    4
    S
    5
    SSW
    4
    SSW
    6
    SSW
    6
    SSW
    6
    SSW
    7
    SSW
    7
    SW
    6
    SW
    6
    SW
    5
    SW
    5
    SW
    6
    SW
    6
    SW
    6
    SW
    6
    WSW
    6
    Wind gust (mph)
    7
    7
    7
    8
    9
    9
    10
    11
    13
    14
    16
    17
    17
    17
    16
    15
    13
    12
    13
    13
    13
    14
    14
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    42%
    42%
    42%
    42%
    42%
    44%
    44%
    45%
    48%
    50%
    53%
    48%
    53%
    60%
    67%
    74%
    76%
    83%
    82%
    86%
    86%
    84%
    84%
    83%
    UV - - - - - - - 1 1 1 1 1 1 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Cloudy Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    Feels like temperature (°C)
    -3°
    -4°
    -4°
    -4°
    -4°
    -4°
    -4°
    -4°
    -3°
    -2°
    -2°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -2°
    -2°
    -3°
    -3°
    -4°
    -4°
    Wind direction and speed (mph)
    WSW
    6
    SW
    6
    SW
    6
    SW
    6
    WSW
    6
    WSW
    5
    WSW
    5
    WSW
    5
    WSW
    5
    WSW
    4
    W
    6
    W
    6
    W
    6
    W
    6
    W
    6
    W
    6
    W
    5
    W
    5
    WNW
    5
    WNW
    5
    WNW
    5
    NW
    5
    NW
    6
    NW
    6
    Wind gust (mph)
    13
    13
    12
    12
    12
    12
    12
    12
    11
    15
    17
    18
    17
    16
    15
    13
    12
    12
    13
    13
    13
    14
    14
    14
    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
    82%
    81%
    81%
    79%
    79%
    78%
    76%
    76%
    71%
    63%
    59%
    53%
    48%
    46%
    44%
    48%
    50%
    53%
    55%
    54%
    54%
    53%
    53%
    53%
    UV - - - - - - - 1 1 1 1 2 1 1 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
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Clear night Clear night Partly cloudy night Clear night Partly cloudy night Sunny intervals Sunny intervals Sunny day Sunny day Sunny intervals Sunny day Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Overcast 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%
    10%
    Temperature (°C)
    -1°
    -2°
    -2°
    -3°
    -3°
    -3°
    -3°
    -3°
    -3°
    -2°
    -1°
    -1°
    Feels like temperature (°C)
    -5°
    -5°
    -6°
    -6°
    -7°
    -7°
    -7°
    -7°
    -6°
    -6°
    -5°
    -5°
    -4°
    -3°
    -3°
    -3°
    -3°
    -4°
    -4°
    -5°
    -7°
    Wind direction and speed (mph)
    NW
    6
    WNW
    6
    WNW
    6
    WNW
    6
    W
    6
    W
    5
    W
    5
    WSW
    5
    WSW
    5
    WSW
    7
    WSW
    8
    WSW
    9
    SW
    10
    SW
    10
    WSW
    11
    WSW
    11
    WSW
    10
    WSW
    9
    WSW
    8
    WSW
    8
    W
    11
    Wind gust (mph)
    15
    15
    16
    15
    15
    13
    13
    13
    16
    21
    23
    25
    27
    27
    27
    26
    24
    20
    20
    26
    30
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    46%
    45%
    46%
    46%
    45%
    46%
    45%
    46%
    45%
    42%
    39%
    37%
    30%
    26%
    26%
    26%
    30%
    37%
    38%
    40%
    44%
    UV - - - - - - - 1 1 1 2 2 2 2 1 1 1 - - - -
    Tuesday (20 January 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Clear night Sunny intervals Sunny intervals Sunny intervals Clear night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    -4°
    -5°
    -6°
    -5°
    -3°
    -3°
    -4°
    -4°
    Feels like temperature (°C)
    -10°
    -12°
    -12°
    -11°
    -9°
    -9°
    -9°
    -9°
    Wind direction and speed (mph)
    W
    12
    W
    11
    W
    11
    W
    11
    W
    12
    W
    11
    W
    8
    W
    8
    Wind gust (mph)
    30
    28
    30
    32
    32
    26
    21
    20
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    41%
    39%
    37%
    25%
    21%
    21%
    24%
    25%
    UV - - 1 2 2 1 - -
    Wednesday (21 January 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    Temperature (°C)
    -4°
    -4°
    -4°
    -1°
    -1°
    Feels like temperature (°C)
    -8°
    -8°
    -8°
    -6°
    -4°
    -3°
    -4°
    -6°
    Wind direction and speed (mph)
    WSW
    7
    SW
    7
    SW
    8
    SW
    11
    SW
    12
    SW
    10
    WSW
    9
    WSW
    9
    Wind gust (mph)
    18
    19
    26
    31
    31
    25
    22
    22
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    25%
    27%
    25%
    28%
    29%
    29%
    39%
    44%
    UV - - 1 2 1 1 - -

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    Forecast for 1pm (UTC-5) Thursday
    Updated 12:42 (UTC) on Thu 15 Jan 2026
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