Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be -4°C. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Sunday
25th Jan
-4

-10

8

2
Monday
26th Jan
-2

-11

1

2
Tuesday
27th Jan
0

-7

9

2
Wednesday
28th Jan
1

-7

1

2
Thursday
29th Jan
1

-5

1

1

5-day weather forecast updated at 04:01 on Sunday 25th 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 Sunday 25th January 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of -4°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 16 kph from the south-west.

-4
°C maximum temperature
-10
°C minimum temperature
broken clouds
8
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-10
°C wind chill
16
kph wind from SW

Idaho Falls weather for Monday 26th January 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of -2°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 cm of snow expected and a light breeze of 10 kph from the south-east.

-2
°C maximum temperature
-11
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
cm of snow expected
-6
°C wind chill
10
kph wind from SE

Idaho Falls weather for Tuesday 27th January 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 0°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 8 kph from the south-east.

0
°C maximum temperature
-7
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-2
°C wind chill
8
kph wind from SE

Idaho Falls weather for Wednesday 28th January 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 1°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

1
°C maximum temperature
-7
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
11
kph wind from E

Idaho Falls weather for Thursday 29th January 2026

Expect mostly cloudy with light snow in Idaho Falls, Idaho with a maximum temperature of 1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a light breeze of 11 kph from the south.