Weather in Winston, MT
Updated 2026-09-26 10:45 local time · ZIP codes 59647
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
49°11% rain53°10% rain57°10% rain60°9% rain62°9% rain
61°7% rain
62°1% rain59°1% rain54°1% rain
49°1% rain47°1% rain46°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 10%).
It feels like 44°F with winds near 2 mph.
62°F, 1% rain chance and 13 mph wind.
Visibility is around 6 mi; gusts may reach 23 mph.
Current temperature is 49°F, wind 2 mph, rain chance up to 10%.
UV index is 1.
Local weather characteristics in Winston
Montana weather varies from relatively dry plains to snowy mountain climates. Cold fronts, strong winds and large day-to-day temperature swings are common.
Winston is part of the West weather region. The forecast point is near 46.48°N latitude and 111.66°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.
Winston weather today
Overcast and 49°F in Winston, MT. Today's high is 62°F with a 4% rain chance. Winds are around 2 mph with gusts near 3 mph. Relative humidity is 45%, pressure is 29.98 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Winston
Sunrise is at 07:18 AM and sunset is at 07:17 PM. Tomorrow's forecast calls for Overcast with a high near 60°F and a low near 41°F. The maximum rain chance is 10%.