Weather in Marysville, MT
Updated 2026-09-26 08:00 local time · ZIP codes 59640
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
42°13% rain47°11% rain50°10% rain53°10% rain56°9% rain57°9% rain57°9% rain60°9% rain
60°1% rain
59°2% rain57°1% rain51°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 13%).
It feels like 39°F with winds near 4 mph.
60°F, 1% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 42°F, wind 4 mph, rain chance up to 13%.
UV index is 0.
Local weather characteristics in Marysville
Montana weather varies from relatively dry plains to snowy mountain climates. Cold fronts, strong winds and large day-to-day temperature swings are common.
Marysville is part of the West weather region. The forecast point is near 46.75°N latitude and 112.30°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.
Marysville weather today
Overcast and 42°F in Marysville, MT. Today's high is 60°F with a 3% rain chance. Winds are around 4 mph with gusts near 4 mph. Relative humidity is 54%, pressure is 30.00 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Marysville
Sunrise is at 07:21 AM and sunset is at 07:19 PM. Tomorrow's forecast calls for Overcast with a high near 62°F and a low near 39°F. The maximum rain chance is 10%.