Weather today - American Falls, ID

Today

Tomorrow

Long-term

Year J F M A M J J A S October N D

Weather forecast for today

Current condition 4:24 pm MDT

72°F
Feels like:
72°F

Sunny

Precipitation: 0"
Wind: 15mphS 170°
Humidity: 23%
Dewpoint: 32°F
Pressure: 30.04"Hg
Visibility: 10mi
UV index: 1
details ▼

At the moment, in American Falls, sunshine is pouring down, making for a beautiful day.
The temperature is a delightful 71.6°F.

Saturday Oct 17, 2026

min.
34°F

Clear

Precip. probability: 3%
Precipitation: 0"
Wind: 16mphSSE 149°
Humidity: 51%
UV index: 0
Sunrise: 7:47 am MDT
Sunset: 6:45 pm MDT
details ▼

During the afternoon and for the rest of the day, expect a flawless blue sky throughout the day.
The lowest temperature will be an icy 33.8°F.
Sunrise was at 7:47 am and sunset will be at 6:45 pm; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 70°C.
Coldest period: 11 pm - 12 am 50°C.

Chance of precipitation

Highest chance: 5 pm - 12 am 0%.

Hourly weather forecast

5 pm

70°F
Feels like:
70°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 16mphS 184°
Humidity: 24%
Pressure: 30.03"Hg
Visibility: 10mi
UV index: 1
details ▼

6 pm

68°F
Feels like:
68°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 14mphS 178°
Humidity: 26%
Pressure: 30"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunset: 6:45 pm

7 pm

63°F
Feels like:
61°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 13mphS 172°
Humidity: 32%
Pressure: 30.03"Hg
Visibility: 10mi
UV index: 0
details ▼

8 pm

57°F
Feels like:
54°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 11mphS 170°
Humidity: 43%
Pressure: 30.03"Hg
Visibility: 10mi
UV index: 0
details ▼

9 pm

54°F
Feels like:
52°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 10mphSSE 164°
Humidity: 46%
Pressure: 30.03"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

52°F
Feels like:
48°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 9mphS 173°
Humidity: 49%
Pressure: 30.03"Hg
Visibility: 10mi
UV index: 0
details ▼

11 pm

50°F
Feels like:
46°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 9mphSSE 168°
Humidity: 52%
Pressure: 30.03"Hg
Visibility: 10mi
UV index: 0
details ▼

12 am

50°F
Feels like:
46°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 8mphS 169°
Humidity: 53%
Pressure: 30.06"Hg
Visibility: 10mi
UV index: 0
details ▼

1 am

46°F
Feels like:
45°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphSSE 161°
Humidity: 58%
Pressure: 30.03"Hg
Visibility: 10mi
UV index: 0
details ▼

2 am

45°F
Feels like:
41°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 5mphSE 142°
Humidity: 63%
Pressure: 30.06"Hg
Visibility: 10mi
UV index: 0
details ▼

During the afternoon and for the rest of the day, mostly cloudless and sunny weather is anticipated.
The temperature will vary between the highest temperature of 69.8°F and the lowest temperature of 50°F.

Updated: Oct 17, 2026 @ 22:24:18 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate