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

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Clear

64°F

18°C

Humidity 8%
Wind Speed N 0 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 28 Mar 06:45 PM MDT
Extended Forecast for

Big Timber MT

  • Tonight

    Tonight: Partly cloudy, with a low around 39. North wind 5 to 11 mph becoming west southwest after midnight.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70. West southwest wind 5 to 10 mph becoming west southwest 15 to 20 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 42. West wind 8 to 18 mph.

    Low: 42 °F

    Chance
    Showers

  • Monday

    Monday: Rain showers likely before 9am, then rain and snow showers. High near 55. West wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 55 °F

    Rain/Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 24. Northwest wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45. East southeast wind 5 to 13 mph.

    High: 45 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. East southeast wind 8 to 13 mph becoming light and variable after midnight.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 61. Light west southwest wind becoming south 10 to 15 mph in the morning.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 38. South wind 9 to 14 mph.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 39. North wind 5 to 11 mph becoming west southwest after midnight.
Sunday
Mostly sunny, with a high near 70. West southwest wind 5 to 10 mph becoming west southwest 15 to 20 mph in the afternoon.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42. West wind 8 to 18 mph.
Monday
Rain showers likely before 9am, then rain and snow showers. High near 55. West wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 24. Northwest wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 45. East southeast wind 5 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 26. East southeast wind 8 to 13 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 61. Light west southwest wind becoming south 10 to 15 mph in the morning.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38. South wind 9 to 14 mph.
Thursday
Showers likely, mainly after noon. Mostly cloudy, with a high near 55. West wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. West wind 16 to 22 mph. Chance of precipitation is 50%.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 47. West wind 16 to 23 mph.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 29. West northwest wind 11 to 20 mph.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 52. West wind 14 to 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Timber MT
 45.84°N 109.94°W (Elev. 4199 ft)
Last Update:
4:17 pm MDT Mar 28, 2026
Forecast Valid:
7pm MDT Mar 28, 2026-6pm MDT Apr 4, 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