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

46°F

8°C

Humidity 56%
Wind Speed SE 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 18 Oct 08:31 PM MDT
Extended Forecast for

Chester MT

  • Tonight

    Tonight: Partly cloudy, with a low around 34. East wind 3 to 8 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63. Calm wind becoming south around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. East wind around 5 mph becoming light and variable in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Light north northeast wind.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Southeast wind around 6 mph becoming calm after midnight.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain, mainly after midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. East wind 3 to 8 mph.
Monday
Mostly sunny, with a high near 63. Calm wind becoming south around 5 mph.
Monday Night
Mostly cloudy, with a low around 36. East wind around 5 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 59. Light north northeast wind.
Tuesday Night
Mostly clear, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 63. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 38. Southeast wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 41.
Friday
A chance of rain. Cloudy, with a high near 53.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 27.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester MT
 48.51°N 110.95°W (Elev. 3163 ft)
Last Update:
12:31 pm MDT Oct 18, 2026
Forecast Valid:
8pm MDT Oct 18, 2026-6pm MDT Oct 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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