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

TOSTON (TOSM)

Lat: 46.12222°NLon: 111.49472°WElev: 4058.0ft.

NA

56°F

13°C

Humidity 68%
Wind Speed NE 9 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 22 Jun 03:00 AM MDT
Extended Forecast for

4 Miles SE Toston MT

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 66. North northwest wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 66 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 41. North wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. East northeast wind 5 to 9 mph becoming north northwest in the morning. Winds could gust as high as 18 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Northeast wind around 5 mph becoming calm.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. North northeast wind 6 to 9 mph becoming east after midnight.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. East wind around 5 mph becoming light and variable.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. North wind around 6 mph becoming east after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 66. North northwest wind 8 to 16 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 41. North wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Sunny, with a high near 70. East northeast wind 5 to 9 mph becoming north northwest in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 46. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 74. Northeast wind around 5 mph becoming calm.
Wednesday Night
Partly cloudy, with a low around 48. North northeast wind 6 to 9 mph becoming east after midnight.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. East wind around 5 mph becoming light and variable.
Thursday Night
Mostly cloudy, with a low around 50. North wind around 6 mph becoming east after midnight.
Friday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 81.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 61.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 41.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Toston MT
 46.15°N 111.38°W (Elev. 5010 ft)
Last Update:
3:43 am MDT Jun 22, 2026
Forecast Valid:
4am MDT Jun 22, 2026-6pm MDT Jun 28, 2026
 
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