Current conditions at

Tallahassee International Airport (KTLH)

Lat: 30.4° N Lon: 84.35° W Elev: 83 ft.

Overcast

77°F

25°C

Humidity 94%
Wind Speed SE 3 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 4 Sep 11:53 pm EDT
Detailed forecast for

Decatur County

Tonight
Mostly cloudy with showers and thunderstorms likely this evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Southeast winds around 5 mph this evening, becoming light and variable. Chance of rain 70 percent.
Saturday
Patchy fog in the morning. Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. West winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107 in the afternoon.
Saturday Night
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 50 percent.
Sunday
Mostly sunny. Showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. West winds around 5 mph. Chance of rain 60 percent. Heat index values up to 107.
Sunday Night
Showers and thunderstorms likely. Humid with lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 60 percent.
Labor Day And Monday Night
Partly cloudy. Showers and thunderstorms likely. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 70 percent. Heat index values up to 105.
Tuesday Through Wednesday Night
Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50 percent.
Thursday And Thursday Night
Mostly clear. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 20 percent.
Friday
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105.



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800 PM EDT Fri Sep 4 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database