Monthly outlook for St. Marys, GA: average high 71.5°, average low 53.3°. That is 1.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 7 November (79°), the coolest 15 November (36.8°).
71.5°/53.3°
Average high / low
+1.1°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
71.3°
70°
+0.7°
17 November – 26 November
71.8°
68.4°
+1.9°
27 November – 6 December
at normal
66.7°
—
November records over 66 years
84.7°1 November 1961All-time high
30.9°24 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Greyfield (6 mi).
Sun, 0875° / 59°0
75 °
St. Marys, Sunday, 8 November
Overcast. High 75°, low 59°.
Pressure30.06 inHg
Wind7.9 mph NE
Humidity60%
Visibility6.2 mi
Dew point59°
Mon, 0977° / 55°0
77 °
St. Marys, Monday, 9 November
Clear. High 77°, low 55°.
Pressure30.12 inHg
Wind3.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point55°
Tue, 1077° / 49°0
77 °
St. Marys, Tuesday, 10 November
Partly cloudy. High 77°, low 49°.
Pressure30.15 inHg
Wind3.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point47°
Wed, 1177° / 51°0
77 °
St. Marys, Wednesday, 11 November
Overcast. High 77°, low 51°.
Pressure30.00 inHg
Wind6.5 mph W
Humidity36%
Visibility—
Dew point44°
Thu, 1276° / 57°0.05
76 °
St. Marys, Thursday, 12 November
Light rain. High 76°, low 57°.
Pressure29.74 inHg
Wind13.8 mph W
Humidity44%
Visibility—
Dew point50°
Fri, 1364° / 50°0
64 °
St. Marys, Friday, 13 November
Overcast. High 64°, low 50°.
Pressure29.74 inHg
Wind11.7 mph W
Humidity38%
Visibility—
Dew point37°
Sat, 1456° / 42°0
56 °
St. Marys, Saturday, 14 November
Clear. High 56°, low 42°.
Pressure30.00 inHg
Wind12.3 mph NW
Humidity33%
Visibility—
Dew point25°
Sun, 1563° / 37°0
63 °
St. Marys, Sunday, 15 November
Clear. High 63°, low 37°.
Pressure30.24 inHg
Wind5.6 mph NW
Humidity22%
Visibility—
Dew point19°
Mon, 1669° / 44°0
69 °
St. Marys, Monday, 16 November
Clear. High 69°, low 44°.
Pressure30.24 inHg
Wind4.5 mph NW
Humidity26%
Visibility—
Dew point30°
Tue, 1771° / 53°0
71 °
St. Marys, Tuesday, 17 November
Partly cloudy. High 71°, low 53°.
Pressure30.27 inHg
Wind7.1 mph E
Humidity43%
Visibility—
Dew point45°
Wed, 1872° / 61°0
72 °
St. Marys, Wednesday, 18 November
Partly cloudy. High 72°, low 61°.
Pressure30.27 inHg
Wind8.7 mph NE
Humidity55%
Visibility—
Dew point54°
Thu, 1976° / 58°0
76 °
St. Marys, Thursday, 19 November
Overcast. High 76°, low 58°.
Pressure30.18 inHg
Wind6.8 mph NE
Humidity46%
Visibility—
Dew point51°
Fri, 2070° / 62°0
70 °
St. Marys, Friday, 20 November
Clear. High 70°, low 62°.
Pressure30.27 inHg
Wind11 mph NE
Humidity62%
Visibility—
Dew point55°
Sat, 2174° / 62°0
74 °
St. Marys, Saturday, 21 November
Light rain. High 74°, low 62°.
Pressure30.21 inHg
Wind10.7 mph NE
Humidity57%
Visibility—
Dew point56°
Sun, 2267° / 56°0
67 °
St. Marys, Sunday, 22 November
Overcast. High 67°, low 56°.
Pressure30.21 inHg
Wind12.1 mph NE
Humidity64%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2368° / 55°0.08
68 °
St. Marys, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low55°
Average precipitation0.08 in
Chance of precipitation22%
Record high79° (2025)
Record low39° (1976)
Tue, 2468° / 56°0.04
68 °
St. Marys, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.04 in
Chance of precipitation20%
Record high78° (1967)
Record low31° (1970)
Wed, 2568° / 56°0.09
68 °
St. Marys, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.09 in
Chance of precipitation25%
Record high80° (1973)
Record low32° (1970)
Thu, 2669° / 56°0.09
69 °
St. Marys, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high69°
Average low56°
Average precipitation0.09 in
Chance of precipitation25%
Record high80° (2025)
Record low40° (1991)
Fri, 2769° / 56°0.07
69 °
St. Marys, Friday, 27 November
Climate normal for this date — 60-year average.
Average high69°
Average low56°
Average precipitation0.07 in
Chance of precipitation18%
Record high80° (2022)
Record low40° (1977)
Sat, 2868° / 55°0.04
68 °
St. Marys, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high68°
Average low55°
Average precipitation0.04 in
Chance of precipitation23%
Record high81° (2024)
Record low36° (2018)
Sun, 2967° / 55°0.05
67 °
St. Marys, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.05 in
Chance of precipitation15%
Record high80° (1978)
Record low39° (2018)
Mon, 3067° / 54°0.1
67 °
St. Marys, Monday, 30 November
Climate normal for this date — 60-year average.
Average high67°
Average low54°
Average precipitation0.1 in
Chance of precipitation18%
Record high78° (2016)
Record low36° (1979)
Tue, 0166° / 53°0.04
66 °
St. Marys, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.04 in
Chance of precipitation17%
Record high79° (2019)
Record low36° (1964)
Wed, 0266° / 53°0.06
66 °
St. Marys, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (2018)
Record low36° (2020)
Thu, 0366° / 52°0.07
66 °
St. Marys, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.07 in
Chance of precipitation13%
Record high79° (1991)
Record low38° (2019)
Fri, 0466° / 53°0.04
66 °
St. Marys, Friday, 4 December
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (1978)
Record low35° (1989)
Sat, 0566° / 53°0.06
66 °
St. Marys, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high66°
Average low53°
Average precipitation0.06 in
Chance of precipitation27%
Record high78° (2025)
Record low38° (2000)
Sun, 0665° / 52°0.08
65 °
St. Marys, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high65°
Average low52°
Average precipitation0.08 in
Chance of precipitation30%
Record high77° (2013)
Record low37° (2010)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for St. Marys, GA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in St. Marys, GA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.