AQAMT The Air Quality Alert for Broadwater, Sweet Grass and Yellowstone Counties has been cancelled. For more information visit the Montana Department of Environmental Quality at www.todaysair.mt.gov
Local weather forecast
Weather in White Sulphur Springs, MT
Updated 2026-08-11 11:00 local time · ZIP codes 59645
Now76°F
Sunny
High / Low85° / 50°
Rain chance1%
Wind5 mph
Weather alerts
1Active alerts
Hourly
Next hours
Now76°0% rain
76°0% rain12 PM79°0% rain
79°0% rain1 PM81°0% rain
81°0% rain2 PM83°1% rain
83°1% rain3 PM84°1% rain
84°1% rain4 PM85°0% rain
85°0% rain5 PM85°0% rain
85°0% rain6 PM84°1% rain
84°1% rain7 PM83°0% rain
83°0% rain8 PM72°1% rain
72°1% rain9 PM
64°1% rain
64°1% rain10 PM60°1% rain
60°1% rainForecast
3-day weather forecast
Today2026-08-11
85° 50°Sunny
Rain 1%Gust 8 mph
Tomorrow2026-08-12
80° 51°Sunny
Rain 57%Gust 10 mph
Thursday2026-08-13
74° 49°Patchy rain nearby
Rain 81%Gust 9 mph
Conditions
Weather details
Feels like69°F
Humidity19%
Pressure29.93 inHg
Visibility6 mi
Wind5 mph WNW
Wind gusts6 mph
Precipitation0.00 in
UV index5
Daylight
Sunrise, sunset and moon
Sunrise06:17 AM
Sunset08:42 PM
Moonrise04:13 AM
Moon phaseNew Moon
Practical guide
Weather insights for today
Umbrella not essential
Rain chance stays relatively low over the next 12 hours (up to 1%).
Light layers should work
It feels like 69°F with winds near 5 mph.
Best window: 8 PM
72°F, 1% rain chance and 4 mph wind.
Driving conditions look generally normal
Visibility is around 6 mi; gusts may reach 12 mph.
Good conditions for an easy run
Current temperature is 76°F, wind 5 mph, rain chance up to 1%.
Moderate UV protection recommended
UV index is 5. Sunscreen and sunglasses are sensible for longer outdoor time.
White Sulphur Springs weather today
Sunny and 76°F in White Sulphur Springs, MT. Today's high is 85°F with a 1% rain chance. Winds are around 5 mph with gusts near 6 mph. Relative humidity is 19%, pressure is 29.93 inHg, and visibility is about 6 miles.
Tonight and tomorrow in White Sulphur Springs
Sunrise is at 06:17 AM and sunset is at 08:42 PM. Tomorrow's forecast calls for Sunny with a high near 80°F and a low near 51°F. The maximum rain chance is 57%.
Nearby
Weather near White Sulphur Springs
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