St. Marks River (Entrance), FL Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Jul 26
Rain -º / 78º 74% WNW 5 mph 89%
Mon
Jul 27
PM Thunderstorms
View Hourly
96º / 76º 36% WNW 11 mph 68%
2am Partly Cloudy 83º 20% W 7 mph 83%
3am Rain 82º 65% WNW 6 mph 84%
4am Rain 80º 72% WNW 6 mph 88%
5am Partly Cloudy 80º 14% WNW 6 mph 91%
6am Partly Cloudy 79º 9% WNW 7 mph 92%
7am Partly Cloudy 79º 3% WNW 6 mph 93%
8am Partly Cloudy 80º 3% WNW 7 mph 92%
9am Partly Cloudy 83º 5% NW 6 mph 83%
10am Sunny 86º 3% NW 6 mph 76%
11am Mostly Sunny 89º 4% NW 7 mph 68%
12pm Partly Cloudy 91º 0% NW 6 mph 60%
1pm Partly Cloudy 93º 2% NW 6 mph 57%
2pm Partly Cloudy 94º 8% W 7 mph 54%
3pm Partly Cloudy 94º 8% WNW 8 mph 54%
4pm Partly Cloudy 94º 9% WSW 9 mph 54%
5pm Scattered Thunderstorms 92º 36% WSW 11 mph 61%
6pm Isolated Thunderstorms 88º 32% WSW 9 mph 68%
7pm Mostly Cloudy 87º 13% W 8 mph 70%
8pm Mostly Cloudy 86º 4% W 7 mph 72%
9pm Mostly Cloudy 84º 6% WNW 5 mph 77%
10pm Partly Cloudy 83º 6% W 5 mph 81%
11pm Mostly Cloudy 82º 6% WNW 4 mph 82%
Tue
Jul 28
Partly Cloudy
View Hourly
95º / 79º 8% W 12 mph 69%
12am Partly Cloudy 81º 7% WNW 4 mph 84%
1am Partly Cloudy 80º 7% NW 3 mph 86%
2am Mostly Cloudy 79º 8% NW 3 mph 89%
3am Few Showers 78º 30% NW 3 mph 90%
4am Partly Cloudy 77º 24% NW 3 mph 91%
5am Few Showers 77º 33% NW 4 mph 91%
6am Few Showers 78º 31% NW 3 mph 88%
7am Partly Cloudy 77º 7% NW 3 mph 90%
8am Partly Cloudy 79º 8% NW 3 mph 89%
9am Partly Cloudy 82º 6% NW 4 mph 82%
10am Sunny 86º 4% NW 5 mph 74%
11am Mostly Sunny 89º 1% NW 5 mph 67%
12pm Mostly Sunny 91º 0% WNW 5 mph 61%
1pm Partly Cloudy 93º 3% W 7 mph 58%
2pm Partly Cloudy 93º 1% WSW 8 mph 57%
3pm Partly Cloudy 93º 5% SW 8 mph 58%
4pm Partly Cloudy 93º 6% SW 9 mph 58%
5pm Partly Cloudy 92º 8% SW 12 mph 64%
6pm Mostly Sunny 91º 3% SW 10 mph 68%
7pm Mostly Sunny 89º 7% SW 10 mph 70%
8pm Partly Cloudy 88º 5% WSW 8 mph 74%
9pm Clear 86º 6% WSW 7 mph 77%
10pm Clear 85º 5% WSW 7 mph 79%
11pm Clear 84º 4% WSW 7 mph 81%
Wed
Jul 29
PM Thunderstorms
View Hourly
95º / 77º 60% WSW 13 mph 71%
12am Clear 83º 5% WSW 7 mph 83%
1am Clear 83º 5% W 6 mph 86%
Thu
Jul 30
Scattered Thunderstorms 88º / 77º 60% WSW 11 mph 78%
Fri
Jul 31
Scattered Thunderstorms 89º / 77º 55% WSW 11 mph 75%
Sat
Aug 1
Thunderstorms 86º / 76º 66% WSW 12 mph 77%
Sun
Aug 2
Thunderstorms 84º / 76º 72% SW 14 mph 80%

Weather Radar for St. Marks River (Entrance), FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for St. Marks River (Entrance), FL

Overnight
Low : 80ºF
W wind around 10 kt. A slight chance of showers and thunderstorms after 1am. Seas 1 ft or less.
Monday
High : 94ºF
WNW wind 5 to 15 kt becoming SW in the afternoon. A chance of showers and thunderstorms, mainly after noon. Seas 1 ft or less.
Monday Night
Low : 82ºF
WSW wind 5 to 10 kt becoming NW in the evening. A slight chance of showers and thunderstorms before 10pm. Seas 1 ft or less.
Tuesday
High : 93ºF
WNW wind 5 to 15 kt becoming SSW in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
Low : 84ºF
WSW wind around 10 kt. Partly cloudy. Seas 1 ft or less.
Wednesday
High : 92ºF
WSW wind 10 to 15 kt. Scattered showers and thunderstorms after 1pm. Seas 1 ft or less.
Wednesday Night
Low : 80ºF
W wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Thursday
High : 90ºF
W wind around 10 kt becoming SW in the afternoon. Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Seas 1 ft or less.
Thursday Night
Low : 78ºF
W wind around 10 kt. A chance of showers and thunderstorms, mainly before 1am. Seas 1 ft or less.

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

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    Wind Speed Forecast for St. Marks River (Entrance), FL

    MondayTuesdayWednesday
    Wind Speed (MPH) 7767953358107
    6am10am2pm6pm10pm2am6am10am2pm6pm10pm2am
    MPH 7767953358107
    DIR WWNWNWWWSWWNWNWNWWSWSWWSW

    Current Weather Conditions In St. Marks River (Entrance), FL

    As Of: 8 minutes ago

    • 83ºF
    • 93ºF
    • 7mph
    • 0º (W)
    • 7mph
    • Partly Cloudy
    • 10mi
    • 29.91"
    • 83%
    • 0ºF

    The weather right now in St. Marks River (Entrance), FL is Partly Cloudy. The current temperature is 83°F, and the expected high and low for today, Monday, July 27, 2026, are -° high temperature and 78°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 93° Fahrenheit. Expected precipitation is 20 percent, with current humidity at 83 percent, and air pressure at 29.91 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Extreme Heat Watch - 1:08am Mon Jul 27 2026

    ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM EDT /10 AM CDT/ THIS MORNING TO 8 PM EDT /7 PM CDT/ THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING...

    WHAT: For the Heat Advisory, heat index values up to 112
    expected. For the Extreme Heat Watch, dangerously hot conditions
    with heat index values up to 115 possible.

    WHERE: Portions of Big Bend and Panhandle Florida.

    WHEN: For the Heat Advisory, from 11 AM EDT /10 AM CDT/ this
    morning to 8 PM EDT /7 PM CDT/ this evening. For the Extreme Heat
    Watch, from Tuesday morning through Tuesday evening.

    IMPACTS: Heat related illnesses increase significantly during
    extreme heat and high humidity events, particularly for those
    working or participating in outdoor activities. Hot temperatures
    and high humidity may cause heat illnesses.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Drink plenty of fluids, stay in an air-conditioned room, stay out of
    the sunshine, and check up on relatives and neighbors.

    Young children and pets should never be left unattended in vehicles
    under any circumstances. This is especially true during warm or hot
    weather when car interiors can reach lethal temperatures in a matter
    of minutes.

    Take extra precautions if you work or spend time outside. When
    possible reschedule strenuous activities to early morning or
    evening. Know the signs and symptoms of heat exhaustion and heat
    stroke. Wear lightweight and loose fitting clothing when possible.

    To reduce risk during outdoor work, the Occupational Safety and
    Health Administration recommends scheduling frequent rest breaks in
    shaded or air conditioned environments. Anyone overcome by heat
    should be moved to a cool and shaded location. Heat stroke is an
    emergency! Call 9 1 1.

    &&

    Heat Advisory - 1:08am Mon Jul 27 2026

    ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM EDT /10 AM CDT/ THIS MORNING TO 8 PM EDT /7 PM CDT/ THIS EVENING... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH TUESDAY EVENING...

    WHAT: For the Heat Advisory, heat index values up to 112
    expected. For the Extreme Heat Watch, dangerously hot conditions
    with heat index values up to 115 possible.

    WHERE: Portions of Big Bend and Panhandle Florida.

    WHEN: For the Heat Advisory, from 11 AM EDT /10 AM CDT/ this
    morning to 8 PM EDT /7 PM CDT/ this evening. For the Extreme Heat
    Watch, from Tuesday morning through Tuesday evening.

    IMPACTS: Heat related illnesses increase significantly during
    extreme heat and high humidity events, particularly for those
    working or participating in outdoor activities. Hot temperatures
    and high humidity may cause heat illnesses.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Drink plenty of fluids, stay in an air-conditioned room, stay out of
    the sunshine, and check up on relatives and neighbors.

    Young children and pets should never be left unattended in vehicles
    under any circumstances. This is especially true during warm or hot
    weather when car interiors can reach lethal temperatures in a matter
    of minutes.

    Take extra precautions if you work or spend time outside. When
    possible reschedule strenuous activities to early morning or
    evening. Know the signs and symptoms of heat exhaustion and heat
    stroke. Wear lightweight and loose fitting clothing when possible.

    To reduce risk during outdoor work, the Occupational Safety and
    Health Administration recommends scheduling frequent rest breaks in
    shaded or air conditioned environments. Anyone overcome by heat
    should be moved to a cool and shaded location. Heat stroke is an
    emergency! Call 9 1 1.

    &&