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

Marianna Municipal Airport (KMAI)

Lat: 30.84°NLon: 85.18°WElev: 105ft.

Fair

74°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 29.88 in (1011.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 22 Aug 1:53 am CDT
Extended Forecast for

Marianna FL

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Patchy Fog

  • Friday

    Friday: Showers and thunderstorms. Patchy fog before 8am. High near 91. Heat index values as high as 103. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 91 °F

    Isolated
    T-storms and
    Patchy Fog
    then T-storms

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly before 1am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 73. South southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    T-storms
    Likely then
    Isolated
    T-storms and
    Patchy Fog

  • Saturday

    Saturday: Showers and thunderstorms, mainly after 1pm. Patchy fog before 8am. High near 87. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 87 °F

    Chance
    T-storms and
    Patchy Fog
    then T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 89. Chance of precipitation is 50%.

    High: 89 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91.

    High: 91 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 73. Calm wind.
Friday
Showers and thunderstorms. Patchy fog before 8am. High near 91. Heat index values as high as 103. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and thunderstorms likely, mainly before 1am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 73. South southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms, mainly after 1pm. Patchy fog before 8am. High near 87. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 73. Calm wind.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 89. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 72.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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ABOUT THIS FORECAST

 
Point Forecast:
Marianna FL
 30.76°N 85.23°W (Elev. 148 ft)
Last Update:
2:15 am CDT Aug 22, 2025
Forecast Valid:
2am CDT Aug 22, 2025-6pm CDT Aug 28, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation