Saint Marys, GA Weather Forecast and Current Conditions

WEATHER ALERTS - Rip Current Statement - Freeze Warning

Current Conditions From Nearby Station

35°F
Feels Like 32°F  
Humidity 85% Dew Point 31°F Wind N 4 MPH Gusts 6 Barometer 30.33 in.
Visibility 1.2 mi.
Report from a MADIS/MESONET weather station 5.3 mi. W of central Saint Marys
at

Point Forecast at a Glance

MonDec 15
Mon Dec 15: Partly Cloudy, Low 37F
 
37
TueDec 16
Tue Dec 16: Mostly Cloudy, High 58F, Low 46F
58
46
WedDec 17
Wed Dec 17: Mostly Cloudy, High 68F, Low 54F
68
54
ThuDec 18
Thu Dec 18: Showers, High 73F, Low 57F
30%
73
57
FriDec 19
Fri Dec 19: Mostly Sunny, High 69F, Low 43F
69
43
SatDec 20
Sat Dec 20: Sunny, High 68F, Low 48F
68
48
SunDec 21
Sun Dec 21: Sunny, High 74F, Low 52F
74
52

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 58°F to 74°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for December. Normal highs for this period are around 66°F with lows around 47°F.

This Date in Weather History

1987 - A major winter storm hit the Great Lakes Region, intensifying explosively as it crossed northern Illinois. High winds and heavy snow created blizzard conditions in southeastern Wisconsin. Winds gusted to 73 mph, and snowfall totals ranged up to 17 inches at LaFarge. The barometric pressure at Chicago IL dropped three quarters of an inch in six hours to 28.96 inches, a record low reading for December. Up to a foot of snow blanketed northern Illinois, and winds in the Chicago area gusted to 75 mph. O'Hare Airport in Chicago was closed for several hours, for only the fourth time in twenty years. High winds derailed train cars at Avon IN. Light winds and partly sunny skies were reported near the center of the storm, a feature typical of tropical storms.

More on this and other weather history

Saint Marys, GA 7 Day Weather Forecast Details

Monday Dec 15

Partly Cloudy

Night: Patchy frost after 5am. Otherwise, mostly cloudy, with a low around 37. North wind around 7 mph.

Tuesday Dec 16

Mostly Cloudy

Day: Patchy frost before 8am. Otherwise, partly sunny, with a high near 58. North wind 5 to 9 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 46. Northeast wind around 6 mph becoming calm in the evening.

Wednesday Dec 17

Mostly Cloudy

Day: Mostly cloudy, with a high near 68. Calm wind becoming northeast around 6 mph in the afternoon.

Cloudy

Night: Cloudy, with a low around 54. Calm wind.

Thursday Dec 18

Showers

Day: A 30 percent chance of showers. Mostly cloudy, with a high near 73.

Showers

Night: A 30 percent chance of showers. Mostly cloudy, with a low around 57.

Friday Dec 19

Mostly Sunny

Day: Mostly sunny, with a high near 69.

Mostly Clear

Night: Mostly clear, with a low around 43.

Saturday Dec 20

Sunny

Day: Sunny, with a high near 68.

Mostly Clear

Night: Mostly clear, with a low around 48.

Sunday Dec 21

Sunny

Day: Sunny, with a high near 74.

Mostly Clear

Night: Mostly clear, with a low around 52.

Monday Dec 22

Mostly Sunny

Day: Mostly sunny, with a high near 70.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.