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

Critical Fire Weather Conditions Today and Monday

A dry cold front will bring a dangerous combination of critically dry air (low relative humidity) and gusty winds to portions of the area today through Monday. This alignment of conditions with the drought will result in critical fire weather conditions later today and through Monday afternoon and evening. Don' Be the Spark! Read More >

Hazardous Weather Conditions

Current conditions at

Brunswick, Malcolm McKinnon Airport (KSSI)

Lat: 31.15°NLon: 81.39°WElev: 20ft.

Fair

61°F

16°C

Humidity 55%
Wind Speed N 6 mph
Barometer 30.16 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 20 Apr 3:15 am EDT
Extended Forecast for

Saint Simons GA

  • Overnight

    Overnight: Partly cloudy, with a low around 58. Breezy, with a northeast wind around 18 mph, with gusts as high as 23 mph.

    Low: 58 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 73. Windy, with a northeast wind 15 to 22 mph, with gusts as high as 29 mph.

    High: 73 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Clear, with a low around 54. East wind 5 to 8 mph becoming light and variable in the evening.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74. Breezy, with a northwest wind 7 to 15 mph becoming northeast in the afternoon.

    High: 74 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. Southeast wind 3 to 8 mph.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. Breezy, with a northeast wind around 18 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 73. Windy, with a northeast wind 15 to 22 mph, with gusts as high as 29 mph.
Monday Night
Clear, with a low around 54. East wind 5 to 8 mph becoming light and variable in the evening.
Tuesday
Sunny, with a high near 74. Breezy, with a northwest wind 7 to 15 mph becoming northeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62. Southeast wind 3 to 8 mph.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 65.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Simons GA
 31.16°N 81.39°W
Last Update:
2:21 am EDT Apr 20, 2026
Forecast Valid:
3am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation