Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 41°F. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Saturday
31st Jan
41

27

4

2
Sunday
1st Feb
43

28

0

2
Monday
2nd Feb
43

28

8

2
Tuesday
3rd Feb
41

25

9

2
Wednesday
4th Feb
43

23

10

2

5-day weather forecast updated at 04:00 on Saturday 31st January 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 Saturday 31st January 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 41°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north-east.

41
°F maximum temperature
27
°F minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
5
mph wind from NE

Idaho Falls weather for Sunday 1st February 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 43°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-east.

43
°F maximum temperature
28
°F minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
6
mph wind from NE

Idaho Falls weather for Monday 2nd February 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 43°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.

43
°F maximum temperature
28
°F minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
37
°F wind chill
8
mph wind from S

Idaho Falls weather for Tuesday 3rd February 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 41°F, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.

41
°F maximum temperature
25
°F minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
37
°F wind chill
6
mph wind from SW

Idaho Falls weather for Wednesday 4th February 2026

Expect clear skies in Idaho Falls, Idaho with a maximum temperature of 43°F, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the east.