Weather in Basin, MT
Updated 2026-08-11 09:15 local time · ZIP codes 59631
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
67°0% rain71°0% rain74°0% rain77°0% rain78°1% rain80°1% rain81°0% rain82°0% rain81°1% rain80°0% rain77°0% rain72°0% 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 1%).
It feels like 63°F with winds near 2 mph.
71°F, 0% rain chance and 2 mph wind.
Visibility is around 6 mi; gusts may reach 15 mph.
Current temperature is 67°F, wind 2 mph, rain chance up to 1%.
UV index is 2.
Basin weather today
Sunny and 67°F in Basin, MT. Today's high is 82°F with a 0% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 23%, pressure is 29.98 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Basin
Sunrise is at 06:23 AM and sunset is at 08:45 PM. Tomorrow's forecast calls for Sunny with a high near 76°F and a low near 51°F. The maximum rain chance is 17%.