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

Springfield Robertson County Airport (KM91)

Lat: 36.54°NLon: 86.92°WElev: 706ft.

Fog/Mist

50°F

10°C

Humidity 100%
Wind Speed Calm
Barometer 29.76 in
Dewpoint 50°F (10°C)
Visibility 3.00 mi
Last update 26 Feb 12:55 am CST
Extended Forecast for

Greenbrier TN

  • Overnight

    Overnight: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 45. Southeast wind 5 to 10 mph becoming north. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 7am. Partly sunny, with a high near 58. North northeast wind 5 to 10 mph.

    High: 58 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. North northeast wind around 5 mph becoming calm after midnight.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 40. Calm wind becoming south around 5 mph.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 70. South southwest wind around 5 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. South wind 5 to 10 mph becoming north after midnight.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Partly sunny, with a high near 58. Northeast wind around 10 mph.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Cloudy, with a low around 40. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Overnight
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 45. Southeast wind 5 to 10 mph becoming north. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A 40 percent chance of showers, mainly before 7am. Partly sunny, with a high near 58. North northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 37. North northeast wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 64. Calm wind.
Friday Night
Clear, with a low around 40. Calm wind becoming south around 5 mph.
Saturday
Sunny, with a high near 70. South southwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 44. South wind 5 to 10 mph becoming north after midnight.
Sunday
A 20 percent chance of showers after noon. Partly sunny, with a high near 58. Northeast wind around 10 mph.
Sunday Night
Showers likely, mainly after midnight. Cloudy, with a low around 40. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Cloudy, with a high near 52.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Tuesday
A 40 percent chance of showers. Cloudy, with a high near 57.
Tuesday Night
A 40 percent chance of showers. Cloudy, with a low around 43.
Wednesday
A 30 percent chance of showers. Cloudy, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenbrier TN
 36.41°N 86.79°W (Elev. 801 ft)
Last Update:
12:31 am CST Feb 26, 2026
Forecast Valid:
1am CST Feb 26, 2026-6pm CST Mar 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