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

46°F

8°C

Humidity 100%
Wind Speed N 8 mph
Barometer 30.06 in
Dewpoint 46°F (8°C)
Visibility 2.50 mi
Wind Chill42°F (6°C)
Last update 18 Apr 6:55 pm CDT
Extended Forecast for

Greenbrier TN

  • Tonight

    Tonight: A 50 percent chance of showers before midnight. Cloudy during the early evening, then gradual clearing, with a low around 40. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. West northwest wind 5 to 10 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. West northwest wind around 5 mph becoming southwest in the evening.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. North northeast wind around 5 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. North wind around 5 mph becoming south southeast after midnight.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. Southwest wind 5 to 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. South southwest wind around 5 mph.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
A 50 percent chance of showers before midnight. Cloudy during the early evening, then gradual clearing, with a low around 40. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 65. West northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 44. West northwest wind around 5 mph becoming southwest in the evening.
Monday
Sunny, with a high near 68. North northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 47. North wind around 5 mph becoming south southeast after midnight.
Tuesday
Sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 55. Southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 79. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 58. South southwest wind around 5 mph.
Thursday
Sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 63.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
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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:
6:51 pm CDT Apr 18, 2026
Forecast Valid:
7pm CDT Apr 18, 2026-6pm CDT Apr 25, 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