Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 26°C. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Monday
15th Jun
26

10

13

9
Tuesday
16th Jun
30

13

15

11
Wednesday
17th Jun
28

15

15

11
Thursday
18th Jun
26

10

13

9
Friday
19th Jun
29

12

8

9

5-day weather forecast updated at 04:00 on Monday 15th June 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 Monday 15th June 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 26°C, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

26
°C maximum temperature
10
°C minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
15
kph wind from NE

Idaho Falls weather for Tuesday 16th June 2026

Expect clear skies in Idaho Falls, Idaho with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 36 kph from the south-west.

30
°C maximum temperature
13
°C minimum temperature
clear skies
15
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
36
kph wind from SW

Idaho Falls weather for Wednesday 17th June 2026

Expect clear skies in Idaho Falls, Idaho with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

28
°C maximum temperature
15
°C minimum temperature
clear skies
15
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
L
low heat & humidity
23
kph wind from W

Idaho Falls weather for Thursday 18th June 2026

26
°C maximum temperature
10
°C minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
14
kph wind from NE

Idaho Falls weather for Friday 19th June 2026

Expect broken clouds in Idaho Falls, Idaho with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.