Idaho Falls (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 9° Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 30° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 10° Celsius;
Sunny.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Idaho Falls
Today (18 September 2025)
| Time |
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 |  |
|
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|
 |
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
| 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%
|
| Temperature |
10°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
10°
|
14°
|
17°
|
20°
|
22°
|
24°
|
25°
|
26°
|
26°
|
26°
|
25°
|
20°
|
14°
|
14°
|
15°
|
14°
|
| Feels like temperature (°C) |
9°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
9°
|
13°
|
17°
|
19°
|
21°
|
22°
|
23°
|
24°
|
24°
|
24°
|
24°
|
19°
|
14°
|
13°
|
13°
|
12°
|
| Wind direction and speed |
SE
5
|
SE
5
|
SE
5
|
SE
6
|
SE
5
|
SE
5
|
SE
5
|
ESE
4
|
ESE
3
|
E
1
|
W
2
|
W
3
|
WSW
4
|
WSW
5
|
W
5
|
W
5
|
WNW
5
|
WNW
4
|
NW
4
|
NNE
3
|
ESE
5
|
SE
6
|
SE
6
|
| Wind gust (mph) |
9
|
9
|
9
|
10
|
10
|
9
|
10
|
9
|
8
|
6
|
7
|
13
|
17
|
19
|
19
|
18
|
15
|
10
|
7
|
7
|
10
|
11
|
11
|
| Visibility |
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%
|
67%
|
67%
|
66%
|
69%
|
69%
|
71%
|
58%
|
45%
|
40%
|
34%
|
22%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
45%
|
71%
|
50%
|
39%
|
39%
|
| UV | - | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 7 | 7 | 7 | 5 | 3 | 2 | 1 | - | - | - | - | - |
Friday (19 September 2025)
| 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 | |
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|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 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) |
12°
|
11°
|
11°
|
9°
|
9°
|
8°
|
8°
|
7°
|
10°
|
14°
|
17°
|
21°
|
24°
|
25°
|
26°
|
27°
|
27°
|
27°
|
26°
|
21°
|
17°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
11°
|
10°
|
10°
|
8°
|
8°
|
7°
|
7°
|
6°
|
10°
|
13°
|
16°
|
19°
|
22°
|
24°
|
25°
|
25°
|
25°
|
25°
|
24°
|
20°
|
16°
|
16°
|
15°
|
14°
|
| Wind direction and speed (mph) |
SE
6
|
ESE
6
|
ESE
5
|
ESE
4
|
ESE
5
|
ESE
4
|
ESE
4
|
E
4
|
E
3
|
E
3
|
NE
2
|
NNE
2
|
NW
3
|
W
4
|
W
5
|
W
6
|
W
6
|
W
6
|
WNW
6
|
WNW
5
|
SSE
5
|
SE
5
|
SSE
6
|
SSE
6
|
| Wind gust (mph) |
10
|
10
|
9
|
9
|
9
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
11
|
14
|
19
|
20
|
19
|
17
|
12
|
9
|
10
|
11
|
11
|
11
|
| 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 |
40%
|
44%
|
52%
|
61%
|
58%
|
62%
|
63%
|
71%
|
63%
|
42%
|
38%
|
28%
|
21%
|
20%
|
19%
|
18%
|
18%
|
20%
|
21%
|
35%
|
43%
|
38%
|
39%
|
40%
|
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 4 | 6 | 7 | 7 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - |
Saturday (20 September 2025)
| 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 | |
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
14°
|
13°
|
13°
|
13°
|
13°
|
12°
|
11°
|
13°
|
16°
|
19°
|
21°
|
23°
|
25°
|
25°
|
26°
|
26°
|
26°
|
25°
|
22°
|
20°
|
19°
|
17°
|
16°
|
| Feels like temperature (°C) |
13°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
12°
|
16°
|
18°
|
19°
|
21°
|
22°
|
23°
|
23°
|
24°
|
23°
|
22°
|
20°
|
17°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SE
6
|
SE
5
|
SE
4
|
SE
3
|
SW
3
|
SW
7
|
WSW
8
|
WSW
9
|
WSW
9
|
WSW
8
|
WSW
8
|
WSW
8
|
SW
8
|
SSW
9
|
SSW
9
|
S
8
|
S
8
|
S
8
|
| Wind gust (mph) |
11
|
11
|
11
|
11
|
11
|
10
|
10
|
9
|
8
|
10
|
14
|
21
|
23
|
23
|
24
|
23
|
22
|
20
|
19
|
17
|
16
|
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 |
40%
|
39%
|
45%
|
50%
|
50%
|
56%
|
63%
|
66%
|
60%
|
52%
|
48%
|
37%
|
33%
|
26%
|
24%
|
22%
|
22%
|
22%
|
23%
|
29%
|
35%
|
38%
|
43%
|
45%
|
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 4 | 5 | 7 | 7 | 6 | 5 | 3 | 2 | 1 | - | - | - | - | - |
Sunday (21 September 2025)
| 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 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
15°
|
14°
|
13°
|
13°
|
12°
|
10°
|
10°
|
12°
|
15°
|
18°
|
20°
|
22°
|
24°
|
25°
|
26°
|
26°
|
25°
|
25°
|
23°
|
21°
|
20°
|
18°
|
17°
|
| Feels like temperature (°C) |
14°
|
13°
|
12°
|
12°
|
12°
|
10°
|
9°
|
9°
|
11°
|
14°
|
17°
|
18°
|
19°
|
21°
|
22°
|
22°
|
22°
|
21°
|
21°
|
19°
|
17°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
S
8
|
S
8
|
SSE
8
|
SSE
7
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
5
|
SSE
4
|
SW
6
|
SW
8
|
WSW
10
|
WSW
10
|
WSW
10
|
WSW
11
|
WSW
11
|
WSW
12
|
WSW
12
|
SW
10
|
SW
10
|
SSW
10
|
SSW
10
|
SSW
9
|
| Wind gust (mph) |
13
|
13
|
13
|
13
|
12
|
11
|
10
|
10
|
10
|
13
|
19
|
23
|
26
|
26
|
28
|
28
|
27
|
27
|
25
|
21
|
20
|
20
|
20
|
17
|
| 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 |
48%
|
50%
|
54%
|
57%
|
59%
|
65%
|
72%
|
72%
|
66%
|
56%
|
46%
|
40%
|
32%
|
25%
|
22%
|
22%
|
21%
|
22%
|
22%
|
22%
|
23%
|
26%
|
32%
|
36%
|
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 4 | 5 | 7 | 7 | 6 | 5 | 2 | 1 | 1 | - | - | - | - | - |
Monday (22 September 2025)
| 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 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 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) |
16°
|
15°
|
14°
|
13°
|
12°
|
11°
|
10°
|
9°
|
11°
|
15°
|
18°
|
21°
|
22°
|
24°
|
25°
|
26°
|
26°
|
26°
|
25°
|
17°
|
| Feels like temperature (°C) |
14°
|
13°
|
12°
|
12°
|
10°
|
9°
|
9°
|
8°
|
10°
|
14°
|
16°
|
17°
|
19°
|
20°
|
21°
|
22°
|
22°
|
22°
|
21°
|
15°
|
| Wind direction and speed (mph) |
SSW
8
|
SSW
8
|
S
8
|
S
7
|
S
6
|
S
6
|
S
6
|
S
6
|
SSE
5
|
S
4
|
SW
6
|
SW
9
|
SW
10
|
WSW
11
|
WSW
11
|
WSW
12
|
WSW
12
|
WSW
12
|
SW
11
|
S
8
|
| Wind gust (mph) |
15
|
15
|
14
|
12
|
11
|
10
|
10
|
10
|
10
|
15
|
20
|
24
|
27
|
28
|
29
|
29
|
29
|
26
|
21
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
37%
|
40%
|
43%
|
44%
|
52%
|
54%
|
56%
|
58%
|
54%
|
43%
|
37%
|
28%
|
23%
|
21%
|
20%
|
20%
|
20%
|
20%
|
20%
|
31%
|
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 4 | 5 | 7 | 7 | 6 | 5 | 3 | 1 | 1 | - |
Tuesday (23 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
15°
|
12°
|
7°
|
15°
|
26°
|
30°
|
29°
|
19°
|
| Feels like temperature (°C) |
13°
|
10°
|
6°
|
15°
|
24°
|
27°
|
26°
|
16°
|
| Wind direction and speed (mph) |
SSE
8
|
SE
7
|
ESE
4
|
ESE
3
|
SW
5
|
SW
9
|
SW
8
|
SSE
7
|
| Wind gust (mph) |
13
|
12
|
9
|
11
|
22
|
25
|
16
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
38%
|
44%
|
67%
|
42%
|
20%
|
18%
|
19%
|
28%
|
| UV | - | - | - | 2 | 6 | 5 | 1 | - |
Wednesday (24 September 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
10%
|
20%
|
20%
|
10%
|
<5%
|
10%
|
| Temperature (°C) |
14°
|
11°
|
10°
|
17°
|
24°
|
29°
|
26°
|
19°
|
| Feels like temperature (°C) |
13°
|
10°
|
9°
|
16°
|
20°
|
25°
|
23°
|
17°
|
| Wind direction and speed (mph) |
SE
7
|
ESE
4
|
ESE
5
|
ESE
3
|
SSW
13
|
SW
14
|
SW
12
|
S
8
|
| Wind gust (mph) |
13
|
10
|
10
|
13
|
34
|
34
|
23
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
37%
|
55%
|
60%
|
40%
|
25%
|
22%
|
24%
|
41%
|
| UV | - | - | - | 2 | 6 | 5 | 1 | - |
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Updated 01:23 (UTC+1) on Thu 18 Sep 2025
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