Weather in Saint Marie, MT
Updated 2026-08-11 09:15 local time · ZIP codes 59231
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
64°4% rain69°2% rain74°1% rain78°1% rain82°1% rain83°1% rain85°1% rain85°1% rain84°1% rain83°1% rain81°1% rain77°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 4%).
It feels like 60°F with winds near 8 mph.
69°F, 2% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 9 mph.
Current temperature is 64°F, wind 8 mph, rain chance up to 4%.
UV index is 2.
Saint Marie weather today
Sunny and 64°F in Saint Marie, MT. Today's high is 85°F with a 36% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 61%, pressure is 29.93 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Saint Marie
Sunrise is at 05:54 AM and sunset is at 08:27 PM. Tomorrow's forecast calls for Sunny with a high near 81°F and a low near 61°F. The maximum rain chance is 17%.