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.

Overcast

30°F

-1°C

Humidity 51%
Wind Speed NW 12 mph
Barometer 30.40 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 23 Feb 2:15 pm CST
Extended Forecast for

Greenbrier TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 35. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. Northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 48. Light south southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 48 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 47. South wind 5 to 10 mph. Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers, with thunderstorms also possible after noon. High near 58. South southwest wind around 10 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 36. North wind 5 to 10 mph.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 58. North northeast wind around 5 mph becoming calm.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 35. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 20. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Increasing clouds, with a high near 48. Light south southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 40. South southwest wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers likely, mainly after midnight. Cloudy, with a low around 47. South wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday
Showers, with thunderstorms also possible after noon. High near 58. South southwest wind around 10 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 36. North wind 5 to 10 mph.
Friday
Sunny, with a high near 58. North northeast wind around 5 mph becoming calm.
Friday Night
Clear, with a low around 37.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 62.
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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:
2:06 pm CST Feb 23, 2026
Forecast Valid:
2pm CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation