Weather in Augusta, MT
Updated 2026-09-26 09:00 local time · ZIP codes 59410
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
50°10% rain52°10% rain54°9% rain56°9% rain58°9% rain
60°3% rain61°9% rain60°9% rain
60°1% rain58°1% rain52°0% rain
48°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 42°F with winds near 18 mph.
52°F, 0% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 30 mph.
Current temperature is 50°F, wind 18 mph, rain chance up to 10%.
UV index is 0.
Local weather characteristics in Augusta
Montana weather varies from relatively dry plains to snowy mountain climates. Cold fronts, strong winds and large day-to-day temperature swings are common.
Augusta is part of the West weather region. The forecast point is near 47.49°N latitude and 112.39°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.
Augusta weather today
Overcast and 50°F in Augusta, MT. Today's high is 61°F with a 4% rain chance. Winds are around 18 mph with gusts near 29 mph. Relative humidity is 41%, pressure is 29.94 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Augusta
Sunrise is at 07:21 AM and sunset is at 07:19 PM. Tomorrow's forecast calls for Overcast with a high near 63°F and a low near 40°F. The maximum rain chance is 9%.