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

73°F

23°C

Humidity 65%
Wind Speed W 7 mph
Barometer 29.93 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 12 Mar 5:50 pm EDT
Extended Forecast for

Glen St. Mary FL

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northwest wind 7 to 14 mph becoming northeast after midnight. Winds could gust as high as 23 mph.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. East wind around 7 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Light east wind.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 59. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 84. Chance of precipitation is 80%.

    High: 84 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Low around 63. Chance of precipitation is 80%.

    Low: 63 °F

    Showers then
    Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Breezy. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Northwest wind 7 to 14 mph becoming northeast after midnight. Winds could gust as high as 23 mph.
Friday
Sunny, with a high near 79. East wind around 7 mph.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 52. Light east wind.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 59. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Sunday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 84. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Low around 63. Chance of precipitation is 80%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Breezy. Chance of precipitation is 70%.
Monday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 58.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Glen St. Mary FL
 30.27°N 82.18°W
Last Update:
2:41 pm EDT Mar 12, 2026
Forecast Valid:
6pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation