Weather in Fort Peck, MT
Updated 2026-09-26 09:15 local time · ZIP codes 59223
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
54°1% rain55°1% rain57°1% rain59°1% rain60°1% rain
61°6% rain
62°9% rain62°9% rain61°9% rain
60°2% rain
59°9% rain63°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 43°F with winds near 18 mph.
63°F, 9% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 26 mph.
Current temperature is 54°F, wind 18 mph, rain chance up to 9%.
UV index is 1.
Local weather characteristics in Fort Peck
Montana weather varies from relatively dry plains to snowy mountain climates. Cold fronts, strong winds and large day-to-day temperature swings are common.
Fort Peck is part of the West weather region. The forecast point is near 48.00°N latitude and 106.44°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.
Fort Peck weather today
Sunny and 54°F in Fort Peck, MT. Today's high is 73°F with a 4% rain chance. Winds are around 18 mph with gusts near 26 mph. Relative humidity is 40%, pressure is 29.85 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Fort Peck
Sunrise is at 06:58 AM and sunset is at 06:56 PM. Tomorrow's forecast calls for Overcast with a high near 64°F and a low near 45°F. The maximum rain chance is 8%.