Weather in Buffalo, MT
Updated 2026-09-26 07:45 local time · ZIP codes 59418
Clear
No government weather alerts were returned for this location at the latest update.
Next hours
48°2% rain
54°9% rain58°9% rain60°9% rain63°9% rain64°9% rain65°9% rain66°9% rain65°9% rain64°9% rain62°1% rain56°9% 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 9%).
It feels like 45°F with winds near 7 mph.
62°F, 1% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 23 mph.
Current temperature is 48°F, wind 7 mph, rain chance up to 9%.
UV index is 0.
Local weather characteristics in Buffalo
Montana weather varies from relatively dry plains to snowy mountain climates. Cold fronts, strong winds and large day-to-day temperature swings are common.
Buffalo is part of the West weather region. The forecast point is near 46.82°N latitude and 109.83°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.
Buffalo weather today
Clear and 48°F in Buffalo, MT. Today's high is 66°F with a 6% rain chance. Winds are around 7 mph with gusts near 8 mph. Relative humidity is 47%, pressure is 29.89 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Buffalo
Sunrise is at 07:11 AM and sunset is at 07:09 PM. Tomorrow's forecast calls for Overcast with a high near 68°F and a low near 43°F. The maximum rain chance is 18%.