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.

Overcast

32°F

0°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 08 Apr 03:15 AM MDT
Extended Forecast for

Big Timber MT

  • Overnight

    Overnight: Partly cloudy, with a low around 33. West wind 11 to 14 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 59. Southwest wind 10 to 15 mph becoming west 17 to 22 mph in the afternoon.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. North northwest wind 9 to 14 mph becoming light and variable in the evening.

    Low: 32 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 58. Light and variable wind becoming northeast 6 to 11 mph in the morning.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. East wind 6 to 11 mph becoming light after midnight.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 65. Light and variable wind becoming east 5 to 10 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. East southeast wind 5 to 10 mph becoming light and variable.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon. Partly sunny, with a high near 73. Southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 46. South southwest wind 10 to 17 mph.

    Low: 46 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. West wind 11 to 14 mph.
Wednesday
Sunny, with a high near 59. Southwest wind 10 to 15 mph becoming west 17 to 22 mph in the afternoon.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. North northwest wind 9 to 14 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 58. Light and variable wind becoming northeast 6 to 11 mph in the morning.
Thursday Night
Mostly clear, with a low around 32. East wind 6 to 11 mph becoming light after midnight.
Friday
Mostly sunny, with a high near 65. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 43. East southeast wind 5 to 10 mph becoming light and variable.
Saturday
A 30 percent chance of showers after noon. Partly sunny, with a high near 73. Southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon.
Saturday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 46. South southwest wind 10 to 17 mph.
Sunday
Showers likely, mainly after noon. Mostly cloudy, with a high near 64. West southwest wind 11 to 17 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 38. West wind 9 to 15 mph. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 49. West wind 10 to 16 mph. Chance of precipitation is 70%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. North wind 5 to 15 mph becoming east southeast after midnight. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 57. Southwest wind 5 to 14 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Timber MT
 45.84°N 109.94°W (Elev. 4199 ft)
Last Update:
1:37 am MDT Apr 8, 2026
Forecast Valid:
3am MDT Apr 8, 2026-6pm MDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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