Current conditions at

Marianna Municipal Airport (KMAI)

Lat: 30.84° N Lon: 85.18° W Elev: 105 ft.

Fair

80°F

27°C

Humidity 82%
Wind Speed NW 5 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 9 Aug 4:53 pm CDT
Detailed forecast for

Seminole County

Tonight
Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
Monday
Patchy fog in the morning. Mostly sunny. Humid with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 106.
Monday Night
Partly cloudy. Humid with lows in the mid 70s. Southwest winds around 5 mph.
Tuesday
Mostly sunny. Humid with highs in the mid 90s. West winds around 5 mph. Heat index values up to 108.
Tuesday Night
Mostly clear. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph.
Wednesday And Wednesday Night
Mostly clear. A chance of showers with a slight chance of thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 30 percent. Heat index values up to 110.
Thursday And Thursday Night
Mostly clear. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105.
Friday
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110.
Friday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 40 percent. Heat index values up to 105 early in the evening.
Saturday
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 110.
Saturday Night
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 30 percent. Heat index values up to 105 early in the evening.
Sunday
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110.



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223 PM EDT Sun Aug 9 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database