National Weather Service

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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.

60°F

16°C

Humidity	78%
Wind Speed	SE 5 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	01 Jul 08:45 PM MDT

More Information:

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

Extended Forecast for

11 Miles NNW Geyser MT

Tonight
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 62 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 50 °F
Mostly Clear
Friday
High: 63 °F
Chance
Showers
Friday Night
Low: 50 °F
Mostly Clear
Independence Day
High: 68 °F
Sunny
Saturday Night
Low: 54 °F
Mostly Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 52 °F
Partly Cloudy

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southwest wind around 7 mph.

Thursday

A slight chance of showers and thunderstorms between 3pm and 4pm. Sunny, with a high near 62. West wind around 8 mph. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 50. South southwest wind around 7 mph.

Friday

A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 63. West wind 7 to 9 mph. Chance of precipitation is 40%.

Friday Night

Mostly clear, with a low around 50. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.

Independence Day

Sunny, with a high near 68. Southwest wind 9 to 14 mph, with gusts as high as 24 mph.

Saturday Night

Mostly clear, with a low around 54. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

Sunday

Sunny, with a high near 71. Southwest wind 6 to 8 mph becoming west northwest in the afternoon.

Sunday Night

Partly cloudy, with a low around 52.

Monday

Sunny, with a high near 70.