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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

Geyser (MTGYS)

Lat: 47.25°NLon: 110.48°WElev: 4221.0ft.

47°F

8°C

Humidity	95%
Wind Speed	WSW 10 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	06 Jul 05:15 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

13 Miles S Geyser MT

Today
High: 66 °F
Mostly Cloudy
Tonight
Low: 54 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 68 °F
Chance
Showers then
Showers
Likely
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 56 °F
Chance
Showers then
Partly Cloudy
Thursday
High: 70 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Friday
High: 77 °F
Sunny

Detailed Forecast

Today

Mostly cloudy, with a high near 66. Light and variable wind becoming east southeast 8 to 13 mph in the morning. Winds could gust as high as 25 mph.

Tonight

Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 54. East southeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and thunderstorms likely, mainly before 2pm. Partly sunny, with a high near 68. West northwest wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

Tuesday Night

Mostly clear, with a low around 55. Light and variable wind becoming south southwest 5 to 8 mph after midnight.

Wednesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Southwest wind 5 to 8 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 56. Southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

Thursday

Sunny, with a high near 70. West wind around 10 mph, with gusts as high as 22 mph.

Thursday Night

Mostly clear, with a low around 54. West northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Friday

Sunny, with a high near 77.

Friday Night

Mostly clear, with a low around 60.

Saturday

Sunny, with a high near 80.

Saturday Night

Mostly clear, with a low around 60.