Current conditions at
Tallahassee International Airport (KTLH)
Lat: 30.4°NLon: 84.35°WElev: 83ft.
Partly Cloudy
75°F
24°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 29.98 in (1015.0 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Last update | 27 Aug 7:53 am EDT |
Extended Forecast for
Saint Marks FL
Today
High: 89 °F
Slight Chance
Showers then
Chance
T-stormsTonight

Low: 75 °F
Chance
ShowersFriday

High: 89 °F
T-storms
LikelyFriday Night

Low: 75 °F
Chance
T-stormsSaturday

High: 89 °F
Chance
ShowersSaturday Night

Low: 72 °F
Chance
T-stormsSunday

High: 91 °F
Chance
T-stormsSunday Night

Low: 73 °F
Chance
T-stormsMonday

High: 92 °F
Chance
T-storms
Detailed Forecast
Today
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Heat index values as high as 100. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Calm wind.
Friday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 89. Heat index values as high as 100. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Calm wind.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Calm wind becoming south southeast around 5 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 40%.
Sunday
A chance of showers, with thunderstorms also possible after 8am. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 73.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly sunny, with a high near 92.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Saint Marks FL
30.17°N 84.2°W (Elev. 3 ft)
30.17°N 84.2°W (Elev. 3 ft)
7:15 am EDT Aug 27, 2026
8am EDT Aug 27, 2026-6pm EDT Sep 2, 2026


