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

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

39°F

4°C

Humidity 39%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 16 Jan 9:35 am EST
Extended Forecast for

5 Miles NNW Kings Bay Base GA

  • Today

    Today: Areas of frost before 10am. Otherwise, sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Patchy frost before 4am, then patchy frost after 5am. Otherwise, mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Saturday

    Saturday: Patchy frost before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the morning.

    High: 69 °F

    Patchy Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 39. Calm wind becoming north around 5 mph after midnight.

    Low: 39 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 28.

    Low: 28 °F

    Frost

  • M.L.King Day

    M.L.King Day: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55.

    High: 55 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Frost

  • Tuesday

    Tuesday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 53.

    High: 53 °F

    Frost then
    Mostly Sunny

Detailed Forecast

Today
Areas of frost before 10am. Otherwise, sunny, with a high near 54. Light and variable wind.
Tonight
Patchy frost before 4am, then patchy frost after 5am. Otherwise, mostly clear, with a low around 36. Calm wind.
Saturday
Patchy frost before 8am. Otherwise, partly sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the morning.
Saturday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 39. Calm wind becoming north around 5 mph after midnight.
Sunday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Sunday Night
Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 28.
M.L.King Day
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55.
Monday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 30.
Tuesday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 53.
Tuesday Night
Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 32.
Wednesday
Widespread frost. Otherwise, mostly sunny, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Kings Bay Base GA
 30.86°N 81.59°W
Last Update:
3:36 am EST Jan 16, 2026
Forecast Valid:
9am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation