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

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Overcast

63°F

17°C

Humidity 90%
Wind Speed NW 10 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 11 Jan 9:56 am EST
Extended Forecast for

Saint Marys GA

  • Today

    Today: A 20 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 64. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 22 mph.

    High: 64 °F

    Slight Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 37. North wind 10 to 14 mph, with gusts as high as 17 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Wind chill values as low as 30 early. Northeast wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. North wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 62. North wind 3 to 5 mph.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 64. Breezy, with a northwest wind 13 to 16 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 37. North wind 10 to 14 mph, with gusts as high as 17 mph.
Monday
Partly sunny, with a high near 55. Wind chill values as low as 30 early. Northeast wind 8 to 10 mph, with gusts as high as 16 mph.
Monday Night
Mostly cloudy, with a low around 40. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 62. North wind 3 to 5 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 45.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 61.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Thursday
A 20 percent chance of showers before 1pm. Sunny, with a high near 56.
Thursday Night
Widespread frost after 1am. Otherwise, mostly clear, with a low around 30.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys GA
 30.75°N 81.57°W
Last Update:
9:02 am EST Jan 11, 2026
Forecast Valid:
10am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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