Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be -1°C. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Thursday
22nd Jan
-1

-8

5

2
Friday
23rd Jan
-1

-10

8

2
Saturday
24th Jan
-4

-12

0

2
Sunday
25th Jan
-2

-8

5

2
Monday
26th Jan
1

-8

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 -1°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the north.

-1
°C maximum temperature
-8
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-4
°C wind chill
8
kph wind from N

Idaho Falls weather for Friday 23rd January 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of -1°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 20 kph from the north.

-1
°C maximum temperature
-10
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-7
°C wind chill
20
kph wind from N

Idaho Falls weather for Saturday 24th January 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of -4°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 15 kph from the north-east.

-4
°C maximum temperature
-12
°C minimum temperature
broken clouds
0
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-9
°C wind chill
15
kph wind from NE

Idaho Falls weather for Sunday 25th January 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of -2°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 15 kph from the south.

-2
°C maximum temperature
-8
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-7
°C wind chill
15
kph wind from S

Idaho Falls weather for Monday 26th January 2026

Expect clear skies in Idaho Falls, Idaho with a maximum temperature of 1°C, maximum UV of 1 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.