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.

Overcast

80°F

27°C

Humidity 71%
Wind Speed E 8 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 8 Aug 10:53 am CDT
Extended Forecast for

Chattahoochee FL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Partly sunny, with a high near 87. Northeast wind around 10 mph.

    High: 87 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm. Partly cloudy, with a low around 74. East northeast wind 5 to 10 mph.

    Low: 74 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, then showers and thunderstorms after 11am. High near 86. East northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 86 °F

    Chance
    T-storms then
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Low around 75. East wind around 10 mph. Chance of precipitation is 80%.

    Low: 75 °F

    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 85. East southeast wind around 10 mph. Chance of precipitation is 90%.

    High: 85 °F

    Chance
    T-storms then
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 11pm, then a chance of showers. Low around 75. Chance of precipitation is 80%.

    Low: 75 °F

    T-storms then
    Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms, mainly after 2pm. High near 85. Chance of precipitation is 90%.

    High: 85 °F

    Chance
    T-storms then
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms, mainly before 8pm. Low around 76. Chance of precipitation is 80%.

    Low: 76 °F

    T-storms then
    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms after 2pm. High near 88. Chance of precipitation is 80%.

    High: 88 °F

    Showers
    Likely then
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Partly sunny, with a high near 87. Northeast wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm. Partly cloudy, with a low around 74. East northeast wind 5 to 10 mph.
Saturday
A chance of showers, then showers and thunderstorms after 11am. High near 86. East northeast wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Low around 75. East wind around 10 mph. Chance of precipitation is 80%.
Sunday
Showers and thunderstorms, mainly between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 85. East southeast wind around 10 mph. Chance of precipitation is 90%.
Sunday Night
Showers and thunderstorms before 11pm, then a chance of showers. Low around 75. Chance of precipitation is 80%.
Monday
Showers and thunderstorms, mainly after 2pm. High near 85. Chance of precipitation is 90%.
Monday Night
Showers and thunderstorms, mainly before 8pm. Low around 76. Chance of precipitation is 80%.
Tuesday
A slight chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms after 2pm. High near 88. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms before 8pm. Low around 76. Chance of precipitation is 80%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chattahoochee FL
 30.69°N 84.84°W (Elev. 161 ft)
Last Update:
12:15 pm EDT Aug 8, 2025
Forecast Valid:
12pm EDT Aug 8, 2025-6pm EDT Aug 14, 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