St. Marks, St. Marks River, FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Jun 10 		Partly Cloudy
Close Hourly 		-º / 71º 8% S 4 mph 87%
9pm Partly Cloudy 81º 2% S 3 mph 74%
10pm Partly Cloudy 79º 2% S 3 mph 80%
11pm Partly Cloudy 78º 2% S 2 mph 84%
Thu
Jun 11 		Partly Cloudy
View Hourly 		91º / 72º 15% SSE 10 mph 64%
12am Partly Cloudy 77º 3% S 2 mph 87%
1am Partly Cloudy 76º 3% SSW 2 mph 89%
2am Partly Cloudy 75º 3% SSW 1 mph 91%
3am Partly Cloudy 75º 4% WSW 1 mph 93%
4am Partly Cloudy 74º 8% WSW 1 mph 94%
5am Partly Cloudy 73º 8% E 1 mph 96%
6am Partly Cloudy 72º 8% NE 1 mph 96%
7am Partly Cloudy 72º 8% NNE 1 mph 97%
8am Partly Cloudy 76º 7% NNE 1 mph 91%
9am Mostly Sunny 80º 5% NNE 2 mph 79%
10am Mostly Sunny 83º 2% ESE 3 mph 68%
11am Sunny 86º 3% SSE 3 mph 60%
12pm Mostly Sunny 88º 8% SSE 5 mph 55%
1pm Partly Cloudy 89º 15% S 7 mph 53%
2pm Partly Cloudy 89º 15% S 8 mph 51%
3pm Partly Cloudy 89º 15% S 10 mph 53%
4pm Partly Cloudy 89º 15% S 10 mph 52%
5pm Partly Cloudy 89º 15% SSW 10 mph 52%
6pm Partly Cloudy 88º 15% SSW 9 mph 53%
7pm Sunny 86º 1% SSW 9 mph 57%
8pm Sunny 85º 2% SSW 7 mph 63%
9pm Clear 82º 4% SSW 5 mph 71%
10pm Clear 80º 5% SW 5 mph 77%
11pm Clear 79º 6% SW 4 mph 81%
Fri
Jun 12 		Partly Cloudy
View Hourly 		92º / 74º 15% WSW 12 mph 67%
12am Mostly Clear 78º 7% SW 4 mph 85%
1am Mostly Clear 77º 8% WSW 3 mph 88%
2am Mostly Clear 76º 8% WSW 3 mph 91%
3am Clear 75º 9% W 2 mph 94%
4am Mostly Clear 74º 9% W 2 mph 95%
5am Mostly Clear 74º 9% WNW 2 mph 97%
6am Partly Cloudy 73º 12% WNW 2 mph 98%
7am Partly Cloudy 73º 9% NW 2 mph 98%
8am Partly Cloudy 76º 9% NW 2 mph 91%
9am Partly Cloudy 79º 7% NW 4 mph 86%
10am Mostly Sunny 82º 5% NW 5 mph 77%
11am Sunny 85º 2% W 5 mph 67%
12pm Sunny 88º 2% WSW 5 mph 57%
1pm Mostly Sunny 90º 15% SW 6 mph 52%
2pm Partly Cloudy 91º 15% SSW 7 mph 51%
3pm Partly Cloudy 91º 15% SSW 9 mph 54%
4pm Partly Cloudy 90º 15% SSW 11 mph 57%
5pm Partly Cloudy 90º 15% SSW 12 mph 58%
6pm Partly Cloudy 89º 2% SSW 11 mph 60%
7pm Partly Cloudy 87º 2% SW 11 mph 62%
8pm Mostly Sunny 86º 3% SW 9 mph 66%
Sat
Jun 13 		PM Thunderstorms 93º / 76º 46% WSW 10 mph 69%
Sun
Jun 14 		PM Thunderstorms 92º / 76º 57% WSW 11 mph 70%
Mon
Jun 15 		Partly Cloudy 89º / 76º 24% WSW 14 mph 70%
Tue
Jun 16 		Thunderstorms 87º / 75º 62% SW 13 mph 72%
Wed
Jun 17 		Scattered Thunderstorms 83º / 75º 70% SW 10 mph 77%

Weather Radar for St. Marks, St. Marks River, FL See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for St. Marks, St. Marks River, FL

Tonight
Low : 76ºF
SSW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.
Thursday
High : 85ºF
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.
Thursday Night
Low : 77ºF
SSW wind 5 to 10 kt becoming W after midnight. Mostly clear. Seas 1 ft or less.
Friday
High : 87ºF
Variable winds less than 5 kt becoming SSW 10 to 15 kt in the afternoon. Sunny. Seas 1 ft or less.
Friday Night
Low : 78ºF
SW wind 5 to 10 kt becoming W after midnight. Mostly clear. Seas 1 ft or less.
Saturday
High : 88ºF
WNW wind 5 to 10 kt becoming SSW in the afternoon. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Saturday Night
Low : 77ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 1am. Seas 1 ft or less.
Sunday
High : 87ºF
W wind 5 to 10 kt becoming SSW in the afternoon. Winds could gust as high as 20 kt. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Sunday Night
Low : 77ºF
WSW wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

NOAA Buoy Data Near St. Marks, St. Marks River, FL See Map

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    Wind Speed Forecast for St. Marks, St. Marks River, FL

    ThursdayFriday
    Wind Speed (MPH) 32127105324612
    1am5am9am1pm5pm9pm1am5am9am1pm5pm9pm
    MPH 32127105324612
    DIR SSSWENNESSSWSSWWSWWNWNWSWSSW

    Current Weather Conditions In St. Marks, St. Marks River, FL

    As Of: 21 minutes ago

    • 81ºF
    • 86ºF
    • 3mph
    • 0º (S)
    • 3mph
    • Partly Cloudy
    • 10mi
    • 29.97"
    • 74%
    • 0ºF

    The weather right now in St. Marks, St. Marks River, FL is Partly Cloudy. The current temperature is 81°F, and the expected high and low for today, Wednesday, June 10, 2026, are -° high temperature and 71°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the South. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 86° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 74 percent, and air pressure at 29.97 in. Visibility is 10 nautical miles. There are no current weather alert(s).