Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 9°C. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Tuesday
27th Oct
9

2

1

3
Wednesday
28th Oct
10

0

9

3
Thursday
29th Oct
12

-3

4

3
Friday
30th Oct
12

2

1

3
Saturday
31st Oct
10

4

1

3

5-day weather forecast updated at 04:00 on Tuesday 27th October 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 Tuesday 27th October 2026

Expect mostly cloudy with light rain in Idaho Falls, Idaho with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a moderate breeze of 27 kph from the south-west.

9
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
10
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
27
kph wind from SW

Idaho Falls weather for Wednesday 28th October 2026

Expect clear skies in Idaho Falls, Idaho with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

10
°C maximum temperature
0
°C minimum temperature
clear skies
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from SW

Idaho Falls weather for Thursday 29th October 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

12
°C maximum temperature
-3
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
kph wind from E

Idaho Falls weather for Friday 30th October 2026

Expect mostly cloudy with light rain in Idaho Falls, Idaho with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 62% chance of some rain and a gentle breeze of 13 kph from the south-west.

12
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
62
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
13
kph wind from SW

Idaho Falls weather for Saturday 31st October 2026

Expect cloudy with some rain in Idaho Falls, Idaho with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a light breeze of 10 kph from the south.