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

58°F

14°C

Humidity 93%
Wind Speed Calm
Barometer 30.06 in (1017.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 17 Apr 5:53 am CDT
Extended Forecast for

2 Miles NNW Altha FL

  • Today

    Today: Areas of fog before 8am. Otherwise, partly sunny through mid morning, then becoming sunny, with a high near 90. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 90 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly clear, with a low around 56. Southwest wind 5 to 10 mph becoming light in the evening.

    Low: 56 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Widespread fog, mainly before 8am. Otherwise, mostly sunny, with a high near 87. Light south wind becoming southwest 10 to 15 mph in the morning.

    High: 87 °F

    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 64. West southwest wind 5 to 10 mph.

    Low: 64 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 74. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of fog before 8am. Otherwise, partly sunny through mid morning, then becoming sunny, with a high near 90. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Patchy fog after midnight. Otherwise, mostly clear, with a low around 56. Southwest wind 5 to 10 mph becoming light in the evening.
Saturday
Widespread fog, mainly before 8am. Otherwise, mostly sunny, with a high near 87. Light south wind becoming southwest 10 to 15 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 64. West southwest wind 5 to 10 mph.
Sunday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 74. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Altha FL
 30.6°N 85.14°W (Elev. 177 ft)
Last Update:
5:15 am CDT Apr 17, 2026
Forecast Valid:
5am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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