Idaho Falls weather live forecast

Today's maximum temperature in Idaho Falls is expected to be 91°F. Select a day from the live weather forecast for Idaho Falls, Idaho, USA for more weather parameters.

Monday
27th Jul
91

68

11

9
Tuesday
28th Jul
93

61

9

9
Wednesday
29th Jul
91

63

8

9
Thursday
30th Jul
95

61

12

9
Friday
31st Jul
97

59

12

10

5-day weather forecast updated at 04:00 on Sunday 26th July 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 27th July 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 91°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south.

91
°F maximum temperature
68
°F minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from S

Idaho Falls weather for Tuesday 28th July 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south-east.

93
°F maximum temperature
61
°F minimum temperature
scattered clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
10
mph wind from SE

Idaho Falls weather for Wednesday 29th July 2026

Expect sunshine and showers in Idaho Falls, Idaho with a maximum temperature of 91°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a gentle breeze of 9 mph from the south-west.

91
°F maximum temperature
63
°F minimum temperature
sunshine and showers
8
hours of sunshine
9
UV index (Very High)
15
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
9
mph wind from SW

Idaho Falls weather for Thursday 30th July 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the west.

95
°F maximum temperature
61
°F minimum temperature
scattered clouds
12
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
12
mph wind from W

Idaho Falls weather for Friday 31st July 2026

Expect scattered clouds in Idaho Falls, Idaho with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.