Monthly outlook for Saint Clair, GA: average high 77.8°, average low 59.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 2.8 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 15 October (89.1°), the coolest 19 October (46.8°).
77.8°/59.7°
Average high / low
+1.6°
Above normal
4 / 3
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
80.7°
76°
+2.6°
19 October – 28 October
73°
72.9°
+0°
29 October – 7 November
at normal
70°
—
October records over 66 years
98.2°4 October 2019All-time high
32.2°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Keysville (6 mi).
Sat, 1075° / 59°2.41
75 °
Saint Clair, Saturday, 10 October
Heavy rain. High 75°, low 59°.
Pressure29.94 inHg
Wind15.5 mph E
Humidity96%
Visibility1.4 mi
Dew point69°
Sun, 1177° / 62°0.03
77 °
Saint Clair, Sunday, 11 October
Light rain. High 77°, low 62°.
Pressure30.03 inHg
Wind12.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point59°
Mon, 1286° / 64°0
86 °
Saint Clair, Monday, 12 October
Clear. High 86°, low 64°.
Pressure30.06 inHg
Wind8.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point62°
Tue, 1387° / 63°0
87 °
Saint Clair, Tuesday, 13 October
Clear. High 87°, low 63°.
Pressure30.06 inHg
Wind3.4 mph NW
Humidity54%
Visibility6.2 mi
Dew point63°
Wed, 1488° / 64°0
88 °
Saint Clair, Wednesday, 14 October
Clear. High 88°, low 64°.
Pressure30.00 inHg
Wind5.8 mph W
Humidity46%
Visibility—
Dew point61°
Thu, 1589° / 69°0
89 °
Saint Clair, Thursday, 15 October
Clear. High 89°, low 69°.
Pressure30.03 inHg
Wind8.5 mph S
Humidity51%
Visibility—
Dew point66°
Fri, 1686° / 67°0
86 °
Saint Clair, Friday, 16 October
Clear. High 86°, low 67°.
Pressure30.06 inHg
Wind8.4 mph SW
Humidity47%
Visibility—
Dew point61°
Sat, 1782° / 59°0
82 °
Saint Clair, Saturday, 17 October
Overcast. High 82°, low 59°.
Pressure29.97 inHg
Wind18.8 mph NW
Humidity47%
Visibility—
Dew point58°
Sun, 1864° / 48°0
64 °
Saint Clair, Sunday, 18 October
Clear. High 64°, low 48°.
Pressure30.24 inHg
Wind14.5 mph NE
Humidity30%
Visibility—
Dew point30°
Mon, 1965° / 47°0
65 °
Saint Clair, Monday, 19 October
Clear. High 65°, low 47°.
Pressure30.33 inHg
Wind15.1 mph NE
Humidity28%
Visibility—
Dew point29°
Tue, 2071° / 50°0
71 °
Saint Clair, Tuesday, 20 October
Overcast. High 71°, low 50°.
Pressure30.30 inHg
Wind15 mph NE
Humidity47%
Visibility—
Dew point46°
Wed, 2175° / 57°0
75 °
Saint Clair, Wednesday, 21 October
Overcast. High 75°, low 57°.
Pressure30.24 inHg
Wind16.1 mph E
Humidity50%
Visibility—
Dew point53°
Thu, 2269° / 62°0.21
69 °
Saint Clair, Thursday, 22 October
Light rain. High 69°, low 62°.
Pressure30.00 inHg
Wind10.7 mph E
Humidity85%
Visibility—
Dew point63°
Fri, 2378° / 63°0.06
78 °
Saint Clair, Friday, 23 October
Light rain. High 78°, low 63°.
Pressure29.88 inHg
Wind8.6 mph S
Humidity38%
Visibility—
Dew point48°
Sat, 2479° / 59°0
79 °
Saint Clair, Saturday, 24 October
Mostly clear. High 79°, low 59°.
Pressure29.94 inHg
Wind7.7 mph NE
Humidity47%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2572° / 55°0.09
72 °
Saint Clair, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.09 in
Chance of precipitation25%
Record high83° (2024)
Record low39° (2006)
Mon, 2673° / 55°0.08
73 °
Saint Clair, Monday, 26 October
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.08 in
Chance of precipitation13%
Record high87° (2014)
Record low39° (1965)
Tue, 2773° / 54°0.11
73 °
Saint Clair, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high73°
Average low54°
Average precipitation0.11 in
Chance of precipitation22%
Record high86° (2014)
Record low39° (1962)
Wed, 2872° / 55°0.08
72 °
Saint Clair, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high72°
Average low55°
Average precipitation0.08 in
Chance of precipitation32%
Record high85° (1963)
Record low40° (2001)
Thu, 2971° / 54°0.07
71 °
Saint Clair, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation22%
Record high84° (2020)
Record low32° (1976)
Fri, 3071° / 53°0.13
71 °
Saint Clair, Friday, 30 October
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.13 in
Chance of precipitation17%
Record high85° (2016)
Record low40° (2017)
Sat, 3172° / 54°0.06
72 °
Saint Clair, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation27%
Record high86° (2016)
Record low40° (2008)
Sun, 0172° / 54°0.11
72 °
Saint Clair, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.11 in
Chance of precipitation27%
Record high85° (1961)
Record low36° (1993)
Mon, 0271° / 53°0.09
71 °
Saint Clair, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.09 in
Chance of precipitation27%
Record high86° (1961)
Record low37° (1993)
Tue, 0370° / 52°0.03
70 °
Saint Clair, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.03 in
Chance of precipitation13%
Record high84° (1961)
Record low37° (1966)
Wed, 0468° / 52°0.09
68 °
Saint Clair, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.09 in
Chance of precipitation27%
Record high83° (1961)
Record low34° (1966)
Thu, 0568° / 52°0.07
68 °
Saint Clair, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (1987)
Record low35° (1966)
Fri, 0669° / 51°0.04
69 °
Saint Clair, Friday, 6 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.04 in
Chance of precipitation15%
Record high81° (2024)
Record low32° (1976)
Sat, 0769° / 51°0.13
69 °
Saint Clair, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.13 in
Chance of precipitation25%
Record high82° (2017)
Record low34° (1967)
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 Saint Clair, 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 Saint Clair, 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.