National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cecil Airport (KVQQ)

Lat: 30.21°NLon: 81.87°WElev: 62ft.

Partly Cloudy

75°F

24°C

Humidity 50%
Wind Speed NE 7 mph
Barometer 30.06 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 13 Mar 3:50 pm EDT
Extended Forecast for

Glen St. Mary FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. East wind around 7 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 53. East wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 82 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 60. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 86. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 70%.

    High: 86 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely then
    Chance
    T-storms

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 78. Breezy. Chance of precipitation is 90%.

    High: 78 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers likely before 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. East wind around 7 mph.
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 53. East wind around 5 mph becoming calm in the evening.
Saturday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming east 5 to 9 mph in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
A slight chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 60. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 86. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Monday
Showers and possibly a thunderstorm. High near 78. Breezy. Chance of precipitation is 90%.
Monday Night
Showers likely before 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Glen St. Mary FL
 30.27°N 82.16°W
Last Update:
2:21 pm EDT Mar 13, 2026
Forecast Valid:
3pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation