Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 30°F. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Thursday
22nd Jan
30

18

5

2
Friday
23rd Jan
30

14

8

2
Saturday
24th Jan
25

10

0

2
Sunday
25th Jan
28

18

5

2
Monday
26th Jan
34

18

10

1

5-day weather forecast updated at 04:00 on Thursday 22nd 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 Thursday 22nd January 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 30°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 5 mph from the north.

30
°F maximum temperature
18
°F minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
cm of snow expected
25
°F wind chill
5
mph wind from N

Idaho Falls weather for Friday 23rd January 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 30°F, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 12 mph from the north.

30
°F maximum temperature
14
°F minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
cm of snow expected
19
°F wind chill
12
mph wind from N

Idaho Falls weather for Saturday 24th January 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 25°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the north-east.

25
°F maximum temperature
10
°F minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
cm of snow expected
16
°F wind chill
9
mph wind from NE

Idaho Falls weather for Sunday 25th January 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 28°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the south.

28
°F maximum temperature
18
°F minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
cm of snow expected
19
°F wind chill
9
mph wind from S

Idaho Falls weather for Monday 26th January 2026

Expect clear skies in Idaho Falls, Idaho with a maximum temperature of 34°F, maximum UV of 1 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the south-west.