Monthly outlook for Mount Herman, GA: average high 69.9°, average low 52.3°. That is 2.1° below the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 3 days and 1.2 inches. The warmest day looks like 28 October (80.5°), the coolest 31 October (43.1°).
69.9°/52.3°
Average high / low
−2.1°
Below normal
3 / 3
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
73.6°
74.3°
-0.3°
29 October – 7 November
63.7°
71.9°
-4.5°
8 November – 17 November
at normal
68.4°
—
October records over 66 years
92.7°4 October 2019All-time high
39.7°20 October 2022All-time low
Climate normals and records are computed from the nearest reference point — Savannah (5 mi).
Tue, 2073° / 49°0
73 °
Mount Herman, Tuesday, 20 October
Clear. High 73°, low 49°.
Pressure30.21 inHg
Wind7.2 mph N
Humidity43%
Visibility6.2 mi
Dew point43°
Wed, 2174° / 52°0
74 °
Mount Herman, Wednesday, 21 October
Clear. High 74°, low 52°.
Pressure30.18 inHg
Wind5.9 mph NE
Humidity46%
Visibility6.2 mi
Dew point47°
Thu, 2274° / 50°0
74 °
Mount Herman, Thursday, 22 October
Clear. High 74°, low 50°.
Pressure30.15 inHg
Wind4.2 mph NE
Humidity45%
Visibility6.2 mi
Dew point48°
Fri, 2372° / 52°0
72 °
Mount Herman, Friday, 23 October
Clear. High 72°, low 52°.
Pressure30.18 inHg
Wind8.8 mph NE
Humidity33%
Visibility—
Dew point39°
Sat, 2467° / 52°0
67 °
Mount Herman, Saturday, 24 October
Clear. High 67°, low 52°.
Pressure30.33 inHg
Wind10.8 mph NE
Humidity37%
Visibility—
Dew point38°
Sun, 2574° / 56°0
74 °
Mount Herman, Sunday, 25 October
Mostly clear. High 74°, low 56°.
Pressure30.30 inHg
Wind13.1 mph NE
Humidity49%
Visibility—
Dew point51°
Mon, 2677° / 60°0
77 °
Mount Herman, Monday, 26 October
Overcast. High 77°, low 60°.
Pressure30.21 inHg
Wind10.3 mph NE
Humidity49%
Visibility—
Dew point54°
Tue, 2778° / 63°0.02
78 °
Mount Herman, Tuesday, 27 October
Light rain. High 78°, low 63°.
Pressure30.15 inHg
Wind11 mph E
Humidity61%
Visibility—
Dew point62°
Wed, 2880° / 67°0.29
80 °
Mount Herman, Wednesday, 28 October
Rain. High 80°, low 67°.
Pressure30.00 inHg
Wind9.4 mph E
Humidity59%
Visibility—
Dew point63°
Thu, 2968° / 53°1.09
68 °
Mount Herman, Thursday, 29 October
Rain. High 68°, low 53°.
Pressure29.88 inHg
Wind12 mph NE
Humidity95%
Visibility—
Dew point62°
Fri, 3055° / 48°0.17
55 °
Mount Herman, Friday, 30 October
Light rain. High 55°, low 48°.
Pressure30.06 inHg
Wind11.3 mph NE
Humidity83%
Visibility—
Dew point45°
Sat, 3160° / 43°0
60 °
Mount Herman, Saturday, 31 October
Clear. High 60°, low 43°.
Pressure30.36 inHg
Wind13.2 mph NE
Humidity34%
Visibility—
Dew point29°
Sun, 0162° / 44°0
62 °
Mount Herman, Sunday, 1 November
Clear. High 62°, low 44°.
Pressure30.45 inHg
Wind9.8 mph NE
Humidity44%
Visibility—
Dew point37°
Mon, 0266° / 46°0
66 °
Mount Herman, Monday, 2 November
Partly cloudy. High 66°, low 46°.
Pressure30.36 inHg
Wind8.9 mph NE
Humidity38%
Visibility—
Dew point37°
Tue, 0371° / 49°0
71 °
Mount Herman, Tuesday, 3 November
Clear. High 71°, low 49°.
Pressure30.30 inHg
Wind6.8 mph NE
Humidity45%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0471° / 56°0.06
71 °
Mount Herman, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.06 in
Chance of precipitation28%
Record high82° (1972)
Record low37° (1966)
Thu, 0570° / 56°0.07
70 °
Mount Herman, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low56°
Average precipitation0.07 in
Chance of precipitation23%
Record high81° (1974)
Record low41° (1991)
Fri, 0670° / 55°0.07
70 °
Mount Herman, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.07 in
Chance of precipitation15%
Record high83° (2018)
Record low38° (1976)
Sat, 0771° / 55°0.12
71 °
Mount Herman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.12 in
Chance of precipitation22%
Record high82° (2017)
Record low39° (1967)
Sun, 0870° / 54°0.1
70 °
Mount Herman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.1 in
Chance of precipitation22%
Record high81° (2000)
Record low40° (1967)
Mon, 0970° / 54°0.13
70 °
Mount Herman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.13 in
Chance of precipitation25%
Record high81° (1986)
Record low35° (1976)
Tue, 1071° / 54°0.08
71 °
Mount Herman, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.08 in
Chance of precipitation25%
Record high81° (2023)
Record low37° (2019)
Wed, 1169° / 54°0.1
69 °
Mount Herman, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.1 in
Chance of precipitation28%
Record high80° (1998)
Record low32° (2025)
Thu, 1268° / 53°0.08
68 °
Mount Herman, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.08 in
Chance of precipitation22%
Record high79° (1986)
Record low35° (2025)
Fri, 1367° / 51°0.04
67 °
Mount Herman, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.04 in
Chance of precipitation18%
Record high79° (1972)
Record low31° (2019)
Sat, 1467° / 50°0.02
67 °
Mount Herman, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high67°
Average low50°
Average precipitation0.02 in
Chance of precipitation15%
Record high78° (2008)
Record low37° (1968)
Sun, 1567° / 51°0.09
67 °
Mount Herman, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high81° (2020)
Record low31° (1969)
Mon, 1667° / 52°0.09
67 °
Mount Herman, Monday, 16 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.09 in
Chance of precipitation22%
Record high81° (2011)
Record low34° (1969)
Tue, 1767° / 51°0.07
67 °
Mount Herman, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (1964)
Record low36° (2007)
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 Mount Herman, 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 Mount Herman, 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.