The local weather in Idaho Falls today

Friday, 18 September 2026

The weather today in Idaho Falls will be quite hot with temperatures reaching 25°C. During the evening and night time the temperatures will drop to 12°C.

For deep dive information check out our hourly weather forecast for today down the page.

Temperature
Temperature
25° / 12°
Chance of rain
Chance of rain
58
%
Wind
Wind
23
Km/h
Humidity
Humidity
84
%
Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature15°C13°C12°C15°C22°C24°C15°C14°C
Weather Patchy rain possible
Patchy rain possible
Light rain shower
Light rain shower
Cloudy
Cloudy
Patchy rain possible
Patchy rain possible
Thundery outbreaks possible
Thundery outbreaks possible
Thundery outbreaks possible
Thundery outbreaks possible
Light rain shower
Light rain shower
Light rain shower
Light rain shower
Chance of rain27%38%20%28%17%17%57%58%
Precipitation0.1 mm0.2 mm0 mm0.2 mm0.1 mm0.1 mm0.7 mm0.6 mm
Humidity68%83%84%72%44%36%76%81%
Wind10Km/h5Km/h5Km/h3Km/h6Km/h12Km/h7Km/h23Km/h
Wind Gust11Km/h7Km/h5Km/h3Km/h10Km/h17Km/h8Km/h32Km/h
Wind Degree103°
Wind Degree
275°
Wind Degree
112°
Wind Degree
90°
Wind Degree
249°
Wind Degree
137°
Wind Degree
115°
Wind Degree
108°
Wind Degree
Wind DirectionESEWESEEWSWSEESEESE
Cloud Cover100%100%71%77%92%59%100%100%
UV Index00014210
Visibility10 Km10 Km10 Km9 Km9 Km9 Km10 Km10 Km

The weather in Idaho Falls today - FAQ

What is the weather today in Idaho Falls?
The wather forecast for today in Idaho Falls is mostly patchy rain possible.
What is today's highest and lowest temperature in Idaho Falls?
The temperature today in Idaho Falls will range between 12° and 25°.
Will it be raining today in Idaho Falls?
The chance of rain today in Idaho Falls is 58%.
Will it be windy today in Idaho Falls?
The wind will blow between 3 Km/h to 23 Km/h today in Idaho Falls.
How many hours of sunlight today in Idaho Falls?
There will be 5 hours of sun today in Idaho Falls.
What time is the sunrise and sunset today in Idaho Falls?
The sun will rise at 07:11 and set at 19:33.

Sunrise and sunset time in Idaho Falls today

What time is the sunset and sunrise in Idaho Falls today? The sun will rise at 07:11 and will set at 19:33. There will be 5 hours of sunlight in Idaho Falls.

Sunrise
Sunrise
07:11
Sunset
Sunset
19:33

Idaho Falls today weather

Morning Patchy rain possible

The temperature in Idaho Falls today in the early morning is 12°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 12°C.

The chance of rain in Idaho Falls in the morning is 20%, and the wind will blow at 5km/h.

Noon Thundery outbreaks possible

The temperature in Idaho Falls today at noon time is 22°C and it will feel like 22°C. The humidity will be around 44% with wind speed of 6km/h.

Evening Light rain shower

The temperature in Idaho Falls today's evening will get to 24°C.

The chance of rain in Idaho Falls in the evening time is 17%, with wind speed of 12km/h.

Night Light rain shower

The night temperature in Idaho Falls today is 14°C with a wind speed of 23km/h.

Clothing recommendation for Idaho Falls

Friday, 18 September 2026
Warm Sweaters
Warm Sweaters
Long Pants
Long Pants