Weather in American Falls, ID
Updated 2026-08-11 11:45 local time · ZIP codes 83211
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
83°0% rain93°0% rain94°0% rain95°0% rain96°0% rain94°0% rain91°0% rain89°0% rain85°0% rain
81°0% rain78°0% rain
76°2% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 2%).
It feels like 79°F with winds near 4 mph.
85°F, 0% rain chance and 14 mph wind.
Visibility is around 8 mi; gusts may reach 21 mph.
Current temperature is 83°F, wind 4 mph, rain chance up to 2%.
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
American Falls weather today
Sunny and 83°F in American Falls, ID. Today's high is 96°F with a 0% rain chance. Winds are around 4 mph with gusts near 5 mph. Relative humidity is 20%, pressure is 30.11 inHg, and visibility is about 8 miles.
Tonight and tomorrow in American Falls
Sunrise is at 06:34 AM and sunset is at 08:40 PM. Tomorrow's forecast calls for Partly Cloudy with a high near 94°F and a low near 69°F. The maximum rain chance is 36%.