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.

Mostly Cloudy

53°F

12°C

Humidity 57%
Wind Speed NE 18 G 28 mph
Barometer 30.36 in (1028.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 12 Jan 11:56 am EST
Extended Forecast for

Saint Marys GA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 55. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 55 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. North wind 6 to 9 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61. North wind around 6 mph.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 60. Calm wind becoming west 5 to 8 mph in the morning.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Patchy frost before 8am. Otherwise, sunny, with a high near 53.

    High: 53 °F

    Patchy Frost
    then Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 55. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 41. North wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 61. North wind around 6 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 46. Calm wind.
Wednesday
A 50 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 60. Calm wind becoming west 5 to 8 mph in the morning.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 27.
Friday
Patchy frost before 8am. Otherwise, sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys GA
 30.74°N 81.55°W
Last Update:
11:56 am EST Jan 12, 2026
Forecast Valid:
12pm EST Jan 12, 2026-6pm EST Jan 18, 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