Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 43°F. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Wednesday
11th Feb
43

32

0

2
Thursday
12th Feb
43

34

0

2
Friday
13th Feb
43

32

2

2
Saturday
14th Feb
48

28

2

2
Sunday
15th Feb
52

32

0

2

5-day weather forecast updated at 04:01 on Wednesday 11th February 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 Wednesday 11th February 2026

Expect mostly cloudy with light snow in Idaho Falls, Idaho with a maximum temperature of 43°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 62% chance of some snow and a light breeze of 6 mph from the north.

43
°F maximum temperature
32
°F minimum temperature
mostly cloudy with light snow
0
hours of sunshine
2
UV index (Low)
62
% chance of some snow
<2
cm of snow expected
39
°F wind chill
6
mph wind from N

Idaho Falls weather for Thursday 12th February 2026

Expect overcast skies 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 7 mph from the south-west.

43
°F maximum temperature
34
°F minimum temperature
overcast skies
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
37
°F wind chill
7
mph wind from SW

Idaho Falls weather for Friday 13th February 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 43°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

43
°F maximum temperature
32
°F minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
7
mph wind from S

Idaho Falls weather for Saturday 14th February 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 48°F, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south.

48
°F maximum temperature
28
°F minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
11
mph wind from S

Idaho Falls weather for Sunday 15th February 2026

Expect overcast skies in Idaho Falls, Idaho with a maximum temperature of 52°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south.