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

Day	Sky	High / Low	Precip	Wind	Humidity
Tue Oct 13	Clear Close Hourly	-º / 62º	6%	NE 2 mph	80%
8pm	Clear	77º	1%	NNE 0 mph	66%
9pm	Clear	74º	1%	NNE 0 mph	73%
10pm	Clear	72º	1%	NNE 1 mph	76%
11pm	Clear	70º	1%	NNE 1 mph	79%
Wed Oct 14	Sunny View Hourly	88º / 64º	7%	ESE 4 mph	64%
12am	Clear	69º	1%	NE 2 mph	81%
1am	Clear	68º	2%	NE 2 mph	83%
2am	Clear	67º	2%	NE 2 mph	85%
3am	Clear	66º	4%	ENE 2 mph	88%
4am	Clear	65º	5%	ENE 2 mph	90%
5am	Clear	64º	6%	ENE 1 mph	92%
6am	Clear	63º	6%	ENE 1 mph	95%
7am	Clear	63º	7%	ENE 1 mph	95%
8am	Sunny	63º	7%	NE 1 mph	96%
9am	Sunny	68º	6%	ENE 1 mph	88%
10am	Sunny	75º	4%	ENE 2 mph	75%
11am	Sunny	80º	1%	E 2 mph	63%
12pm	Sunny	83º	0%	ESE 3 mph	54%
1pm	Sunny	85º	0%	ESE 3 mph	49%
2pm	Sunny	86º	0%	SE 4 mph	47%
3pm	Sunny	87º	0%	SSE 4 mph	47%
4pm	Sunny	86º	0%	SSE 4 mph	48%
5pm	Sunny	85º	0%	SSE 4 mph	50%
6pm	Sunny	83º	1%	S 4 mph	56%
7pm	Sunny	79º	3%	S 2 mph	66%
8pm	Clear	76º	4%	S 1 mph	76%
9pm	Clear	73º	5%	SSW 1 mph	82%
10pm	Clear	71º	6%	WNW 0 mph	84%
11pm	Clear	70º	6%	NNE 0 mph	87%
Thu Oct 15	Sunny View Hourly	87º / 66º	9%	SE 5 mph	70%
12am	Clear	69º	6%	NE 1 mph	90%
1am	Clear	68º	6%	ENE 2 mph	90%
2am	Clear	67º	6%	E 2 mph	91%
3am	Clear	67º	7%	E 2 mph	93%
4am	Clear	67º	8%	E 2 mph	94%
5am	Clear	66º	9%	E 1 mph	96%
6am	Clear	66º	9%	E 2 mph	97%
7am	Clear	65º	9%	E 2 mph	98%
8am	Sunny	66º	9%	E 2 mph	99%
9am	Sunny	70º	8%	E 2 mph	94%
10am	Sunny	75º	5%	E 3 mph	80%
11am	Sunny	79º	3%	E 3 mph	72%
12pm	Sunny	82º	2%	ESE 4 mph	62%
1pm	Sunny	84º	1%	ESE 5 mph	56%
2pm	Sunny	85º	0%	SSE 5 mph	54%
3pm	Sunny	86º	1%	SSE 5 mph	54%
4pm	Sunny	85º	2%	S 5 mph	55%
5pm	Sunny	84º	2%	S 5 mph	56%
6pm	Sunny	83º	2%	S 4 mph	60%
7pm	Sunny	79º	4%	S 3 mph	68%
Fri Oct 16	Partly Cloudy	87º / 59º	12%	WNW 6 mph	71%
Sat Oct 17	Partly Cloudy	74º / 57º	1%	NNE 14 mph	48%
Sun Oct 18	Mostly Sunny	79º / 63º	3%	NE 15 mph	59%
Mon Oct 19	Mostly Sunny	82º / 64º	12%	NE 13 mph	64%
Tue Oct 20	Partly Cloudy	82º / 65º	22%	NE 12 mph	69%

Buoy Data
For St. Marks, St. Marks River, FL
Wind Forecast
In St. Marks, St. Marks River, FL
Radar
In St. Marks, St. Marks River, FL
Marine Forecast
In St. Marks, St. Marks River, FL

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

This Afternoon

High : 83ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less. Dominant period 5 seconds.

Tonight

Low : 68ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Wednesday

High : 82ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Wednesday Night

Low : 69ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Thursday

High : 81ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Thursday Night

Low : 69ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Friday

High : 82ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Friday Night

Low : 65ºF
W wind 5 to 10 kt becoming N 10 to 15 kt after midnight. Winds could gust as high as 25 kt. Partly cloudy. Seas 1 ft or less.

Saturday

High : 75ºF
NE wind around 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas 1 ft or less.

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

As Of: 50 minutes ago

Temperature: 77ºF
Feels Like: 77ºF

Wind Speed: 0mph
Direction: 0º (NNE)
Gusts: 0mph

Cloud Cover: Clear
Visibility: 10mi

Pressure: 30.04"
Humidity: 66%
Dew Point: 0ºF

The weather right now in St. Marks, St. Marks River, FL is Clear. The current temperature is 77°F, and the expected high and low for today, Tuesday, October 13, 2026, are -° high temperature and 62°F low temperature. The wind is currently blowing at 0 miles per hour, and coming from the North Northeast. The wind is gusting to 0 mph. With the wind and the atmosphere the temperature feels like 77° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 66 percent, and air pressure at 30.04 in. Visibility is 10 nautical miles. There are no current weather alert(s).