Weather in Pompeys Pillar, MT
Updated 2026-09-26 10:00 local time · ZIP codes 59064
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
62°1% rain64°0% rain66°0% rain
67°9% rain69°1% rain
70°7% rain70°9% rain70°8% rain70°9% rain66°10% rain
66°10% rain63°10% 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 55°F with winds near 7 mph.
69°F, 1% rain chance and 2 mph wind.
Visibility is around 6 mi; gusts may reach 9 mph.
Current temperature is 62°F, wind 7 mph, rain chance up to 10%.
UV index is 2.
Local weather characteristics in Pompeys Pillar
Montana weather varies from relatively dry plains to snowy mountain climates. Cold fronts, strong winds and large day-to-day temperature swings are common.
Pompeys Pillar is part of the West weather region. The forecast point is near 45.99°N latitude and 107.95°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.
Pompeys Pillar weather today
Sunny and 62°F in Pompeys Pillar, MT. Today's high is 70°F with a 3% rain chance. Winds are around 7 mph with gusts near 9 mph. Relative humidity is 32%, pressure is 29.90 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Pompeys Pillar
Sunrise is at 07:03 AM and sunset is at 07:02 PM. Tomorrow's forecast calls for Overcast with a high near 66°F and a low near 51°F. The maximum rain chance is 11%.