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Saint Marks, Georgia Weather Forecast
Saint Marks, Georgia Weather
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Weather Forecast for Saint Marks, Georgia : Meriwether County
Issued: 5:41 pm EST Dec 16, 2025 Latitude: 33.1254007 Longitude: -84.8210442 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Tonight Mostly Cloudy on Wednesday 80% chance of rain on Thursday Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday 20% chance of rain on Monday Mostly Sunny on Tuesday
Low: 31°F High: 59°F High: 61°F High: 51°F High: 60°F High: 65°F High: 64°F High: 64°F
Low: 43°F Low: 39°F Low: 28°F Low: 39°F Low: 43°F Low: 43°F  
Cloudy Mostly Cloudy Rain Sunny Sunny Mostly Sunny Rain Mostly Sunny
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Current Conditions at
NEWNAN-COWETA ARPT - (KCCO)
37°
Clear
as of 9:15 PM EST
Rel. Humidity: 34%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LA GRANGE - (KLGC)
32°
Clear
as of 9:15 PM EST
Rel. Humidity: 68%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
PEACHTREE - (KFFC)
30°
Clear
as of 8:53 PM EST
Rel. Humidity: 63%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 31. Calm wind.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 59. Calm wind.

Cloudy on Wednesday Night Wednesday Night... Cloudy, with a low around 43. Calm wind.

80% chance of rain Thursday Thursday... Showers, mainly after 1pm. High near 61. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

90% chance of thunderstorms Thursday Night Thursday Night... Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 39. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

Sunny on Friday Friday... Sunny, with a high near 51.

Clear on Friday Night Friday Night... Clear, with a low around 28.

Sunny on Saturday Saturday... Sunny, with a high near 60.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 39.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 65.

20% chance of rain Sunday Night Sunday Night... A 20 percent chance of showers. Partly cloudy, with a low around 43.

20% chance of rain Monday Monday... A 20 percent chance of showers. Mostly sunny, with a high near 64.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 43.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 64.

Sun Almanac for Saint Marks, Georgia
Sunrise: 07:36 AM
Sunset: 5:34 PM
Civil Sunrise:07:09 AM
Civil Sunset: 6:02 PM
Nautical Sunrise: 06:38 AM
Nautical Sunset: 6:33 PM
Astro Sunrise: 06:07 AM
Astro Sunset: 7:03 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.