Weather in Circle, MT
Updated 2026-08-11 09:15 local time · ZIP codes 59215
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
66°5% rain71°3% rain78°2% rain83°1% rain86°1% rain88°1% rain89°0% rain89°0% rain88°0% rain87°0% rain84°0% rain80°0% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 5%).
It feels like 63°F with winds near 8 mph.
71°F, 3% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 16 mph.
Current temperature is 66°F, wind 8 mph, rain chance up to 5%.
UV index is 2.
Circle weather today
Sunny and 66°F in Circle, MT. Today's high is 89°F with a 2% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 68%, pressure is 29.89 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Circle
Sunrise is at 05:53 AM and sunset is at 08:21 PM. Tomorrow's forecast calls for Sunny with a high near 84°F and a low near 64°F. The maximum rain chance is 36%.