Weather in Polson, MT
Updated 2026-09-26 06:45 local time · ZIP codes 59860
Clear
No government weather alerts were returned for this location at the latest update.
Next hours
44°5% rain
43°5% rain
47°12% rain49°11% rain51°10% rain52°10% rain
54°6% rain56°1% rain58°1% rain59°1% rain59°0% rain58°1% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 12%).
It feels like 38°F with winds near 12 mph.
59°F, 0% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 25 mph.
Current temperature is 44°F, wind 12 mph, rain chance up to 12%.
UV index is 0.
Local weather characteristics in Polson
Montana weather varies from relatively dry plains to snowy mountain climates. Cold fronts, strong winds and large day-to-day temperature swings are common.
Polson is part of the West weather region. The forecast point is near 47.69°N latitude and 114.16°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Polson weather today
Clear and 44°F in Polson, MT. Today's high is 59°F with a 17% rain chance. Winds are around 12 mph with gusts near 25 mph. Relative humidity is 66%, pressure is 30.01 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Polson
Sunrise is at 07:29 AM and sunset is at 07:26 PM. Tomorrow's forecast calls for Overcast with a high near 55°F and a low near 39°F. The maximum rain chance is 12%.