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

56°F

13°C

Humidity 93%
Wind Speed Calm
Barometer 30.16 in (1021.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 5 Nov 11:53 pm CST
Extended Forecast for

Altha FL

  • Overnight

    Overnight: Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Fog

  • Thursday

    Thursday: Widespread fog, mainly before 7am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming northeast around 5 mph.

    High: 80 °F

    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. South southeast wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 81. East wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 63 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 82.

    High: 82 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 80.

    High: 80 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 53. Calm wind.
Thursday
Widespread fog, mainly before 7am. Otherwise, mostly sunny, with a high near 80. Calm wind becoming northeast around 5 mph.
Thursday Night
Mostly clear, with a low around 52. South southeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 81. East wind 5 to 10 mph becoming south southwest in the afternoon.
Friday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
A 30 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 54. Breezy.
Monday Night
Clear, with a low around 27.
Veterans Day
Sunny, with a high near 58.
Tuesday Night
Clear, with a low around 32.
Wednesday
Sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altha FL
 30.58°N 85.12°W (Elev. 233 ft)
Last Update:
12:15 am CST Nov 6, 2025
Forecast Valid:
12am CST Nov 6, 2025-6pm CST Nov 12, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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