Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 5°C. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Friday
13th Feb
5

-1

2

2
Saturday
14th Feb
8

-1

4

3
Sunday
15th Feb
10

-1

1

3
Monday
16th Feb
11

-2

5

2
Tuesday
17th Feb
7

-1

2

2

5-day weather forecast updated at 04:00 on Friday 13th 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 Friday 13th February 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 5°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

5
°C maximum temperature
-1
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
13
kph wind from SW

Idaho Falls weather for Saturday 14th February 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

8
°C maximum temperature
-1
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
13
kph wind from SE

Idaho Falls weather for Sunday 15th February 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

10
°C maximum temperature
-1
°C minimum temperature
broken clouds
1
hour of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from SW

Idaho Falls weather for Monday 16th February 2026

Expect sunshine and showers in Idaho Falls, Idaho with a maximum temperature of 11°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 20 kph from the south-east.

11
°C maximum temperature
-2
°C minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
53
% chance of some rain
<5
mm of rainfall expected
11
°C wind chill
20
kph wind from SE

Idaho Falls weather for Tuesday 17th February 2026

Expect cloudy with sleet or snow in Idaho Falls, Idaho with a maximum temperature of 7°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 65% chance of some sleet or snow and a fresh breeze of 29 kph from the south-west.