Weather in Dayton, MT
Updated 2026-08-11 11:30 local time · ZIP codes 59914
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
67°0% rain83°0% rain85°0% rain86°0% rain87°0% rain87°0% rain86°0% rain84°0% rain82°0% rain79°0% rain
74°0% rain71°1% 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 67°F with winds near 3 mph.
79°F, 0% rain chance and 3 mph wind.
Visibility is around 7 mi; gusts may reach 7 mph.
Current temperature is 67°F, wind 3 mph, rain chance up to 1%.
UV index is 2.
Dayton weather today
Sunny and 67°F in Dayton, MT. Today's high is 87°F with a 0% rain chance. Winds are around 3 mph with gusts near 3 mph. Relative humidity is 43%, pressure is 30.05 inHg, and visibility is about 7 miles.
Tonight and tomorrow in Dayton
Sunrise is at 06:27 AM and sunset is at 08:57 PM. Tomorrow's forecast calls for Sunny with a high near 81°F and a low near 51°F. The maximum rain chance is 36%.