National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

CW1334 Chester (C1334)

Lat: 48.51253°NLon: 110.96415°WElev: 3133.33ft.

NA

70°F

21°C

Humidity 22%
Wind Speed E 7 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 08 May 07:31 PM MDT
Extended Forecast for

Chester MT

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely after 11pm. Cloudy, with a low around 45. Northwest wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 65. Light and variable wind. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Light and variable wind.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Light south southeast wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light west. Winds could gust as high as 18 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 74. West northwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely after 11pm. Cloudy, with a low around 45. Northwest wind 5 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 65. Light and variable wind. Chance of precipitation is 70%.
Saturday Night
Partly cloudy, with a low around 39. Light and variable wind.
Sunday
Mostly sunny, with a high near 81. Light south southeast wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light west. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 74. West northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 42. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 78. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chester MT
 48.51°N 110.95°W (Elev. 3163 ft)
Last Update:
5:36 pm MDT May 8, 2026
Forecast Valid:
7pm MDT May 8, 2026-6pm MDT May 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation