Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 54°F. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Monday
9th Mar
54

37

10

4
Tuesday
10th Mar
43

28

3

3
Wednesday
11th Mar
46

25

1

4
Thursday
12th Mar
55

41

2

4
Friday
13th Mar
59

45

2

4

5-day weather forecast updated at 04:00 on Monday 9th March 2026 GMT

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The 5-day weather forecast for Idaho (Idaho Falls) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Idaho Falls weather forecast by day

Below are the detailed weather forecasts for Idaho Falls for the next 5 days.

Idaho Falls weather for Monday 9th March 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 54°F, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 27 mph from the south-west.

54
°F maximum temperature
37
°F minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
mph wind from SW

Idaho Falls weather for Tuesday 10th March 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 43°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 22 mph from the south-west.

43
°F maximum temperature
28
°F minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
34
°F wind chill
22
mph wind from SW

Idaho Falls weather for Wednesday 11th March 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 46°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 21 mph from the south-west.

46
°F maximum temperature
25
°F minimum temperature
broken clouds
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
39
°F wind chill
21
mph wind from SW

Idaho Falls weather for Thursday 12th March 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 55°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 29 mph from the south-west.

55
°F maximum temperature
41
°F minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
55
°F wind chill
29
mph wind from SW

Idaho Falls weather for Friday 13th March 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 27 mph from the south-west.