Weather in Monarch, MT
Updated 2026-09-26 08:00 local time · ZIP codes 59463
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
47°8% rain
50°10% rain53°6% rain56°9% rain57°9% rain58°8% rain58°9% rain59°9% rain59°9% rain
58°4% rain
57°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 10%).
It feels like 40°F with winds near 20 mph.
51°F, 1% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 37 mph.
Current temperature is 47°F, wind 20 mph, rain chance up to 10%.
UV index is 0.
Local weather characteristics in Monarch
Montana weather varies from relatively dry plains to snowy mountain climates. Cold fronts, strong winds and large day-to-day temperature swings are common.
Monarch is part of the West weather region. The forecast point is near 47.10°N latitude and 110.84°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.
Monarch weather today
Cloudy and 47°F in Monarch, MT. Today's high is 59°F with a 4% rain chance. Winds are around 20 mph with gusts near 37 mph. Relative humidity is 36%, pressure is 29.90 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Monarch
Sunrise is at 07:15 AM and sunset is at 07:13 PM. Tomorrow's forecast calls for Overcast with a high near 61°F and a low near 40°F. The maximum rain chance is 36%.