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

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Overcast

75°F

24°C

Humidity 100%
Wind Speed W 7 mph
Barometer 30.00 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Last update 26 Jul 2:15 am CDT
Extended Forecast for

2 Miles SSE Tullahoma TN

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 71. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A 20 percent chance of showers before 8am. Areas of fog before 9am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 99. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 89 °F

    Slight Chance
    Showers and
    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming northwest around 5 mph.

    High: 92 °F

    Chance
    T-storms and
    Areas Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 94. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. West northwest wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Light north wind becoming north northwest 5 to 10 mph in the morning.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65. North wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 71. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 20 percent chance of showers before 8am. Areas of fog before 9am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 99. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 71. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms, mainly before 1pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming northwest around 5 mph.
Monday Night
Partly cloudy, with a low around 74. Calm wind.
Tuesday
Sunny, with a high near 94. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 88. Light north wind becoming north northwest 5 to 10 mph in the morning.
Wednesday Night
Mostly clear, with a low around 65. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 66.
Friday
Mostly sunny, with a high near 88.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 69.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Tullahoma TN
 35.35°N 86.18°W (Elev. 1070 ft)
Last Update:
1:31 am CDT Jul 26, 2026
Forecast Valid:
2am CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
Forecast Discussion
 
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