Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 11°C. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Thursday
11th Dec
11

5

2

1
Friday
12th Dec
10

4

6

1
Saturday
13th Dec
9

-1

9

1
Sunday
14th Dec
8

-4

8

1
Monday
15th Dec
8

-3

2

1

5-day weather forecast updated at 04:01 on Thursday 11th December 2025 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 11th December 2025

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.

11
°C maximum temperature
5
°C minimum temperature
broken clouds
2
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
26
kph wind from SW

Idaho Falls weather for Friday 12th December 2025

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 10°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-west.

10
°C maximum temperature
4
°C minimum temperature
broken clouds
6
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
22
kph wind from SW

Idaho Falls weather for Saturday 13th December 2025

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 9°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

9
°C maximum temperature
-1
°C minimum temperature
scattered clouds
9
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
19
kph wind from SW

Idaho Falls weather for Sunday 14th December 2025

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 8°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

8
°C maximum temperature
-4
°C minimum temperature
scattered clouds
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
10
kph wind from NE

Idaho Falls weather for Monday 15th December 2025

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 8°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.