Monthly outlook for Chestnut Mountain, GA: average high 64.5°, average low 51.2°. That is 0.2° above the climate normal for October. Precipitation is expected on 4 days (about 3.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (78.3°), the coolest 13 November (41.2°).
64.5°/51.2°
Average high / low
+0.2°
Above normal
4 / 4
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
69°
65.5°
+2°
9 November – 18 November
57.1°
61.5°
-2.5°
19 November – 28 November
at normal
59.3°
—
October records over 66 years
94.8°3 October 2019All-time high
34°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Hoschton (8 mi).
Sat, 3171° / 55°0
71 °
Chestnut Mountain, Saturday, 31 October
Overcast. High 71°, low 55°.
Pressure30.39 inHg
Wind15 mph E
Humidity49%
Visibility6.2 mi
Dew point45°
Sun, 0163° / 52°0
63 °
Chestnut Mountain, Sunday, 1 November
Overcast. High 63°, low 52°.
Pressure30.42 inHg
Wind14.1 mph E
Humidity54%
Visibility6.2 mi
Dew point43°
Mon, 0268° / 55°0
68 °
Chestnut Mountain, Monday, 2 November
Partly cloudy. High 68°, low 55°.
Pressure30.33 inHg
Wind13.3 mph E
Humidity61%
Visibility6.2 mi
Dew point48°
Tue, 0372° / 57°0
72 °
Chestnut Mountain, Tuesday, 3 November
Overcast. High 72°, low 57°.
Pressure30.21 inHg
Wind11.2 mph E
Humidity70%
Visibility6.2 mi
Dew point53°
Wed, 0468° / 64°0.8
68 °
Chestnut Mountain, Wednesday, 4 November
Rain. High 68°, low 64°.
Pressure29.91 inHg
Wind12.3 mph SE
Humidity94%
Visibility—
Dew point65°
Thu, 0563° / 57°1.61
63 °
Chestnut Mountain, Thursday, 5 November
Heavy rain. High 63°, low 57°.
Pressure29.59 inHg
Wind12.4 mph W
Humidity93%
Visibility—
Dew point56°
Fri, 0669° / 55°0
69 °
Chestnut Mountain, Friday, 6 November
Partly cloudy. High 69°, low 55°.
Pressure29.74 inHg
Wind14.7 mph NW
Humidity59%
Visibility—
Dew point53°
Sat, 0771° / 52°0
71 °
Chestnut Mountain, Saturday, 7 November
Clear. High 71°, low 52°.
Pressure29.85 inHg
Wind9.2 mph NW
Humidity43%
Visibility—
Dew point45°
Sun, 0867° / 48°0
67 °
Chestnut Mountain, Sunday, 8 November
Overcast. High 67°, low 48°.
Pressure30.03 inHg
Wind5.1 mph E
Humidity50%
Visibility—
Dew point45°
Mon, 0960° / 46°0
60 °
Chestnut Mountain, Monday, 9 November
Overcast. High 60°, low 46°.
Pressure30.15 inHg
Wind9.8 mph E
Humidity42%
Visibility—
Dew point35°
Tue, 1055° / 48°0.35
55 °
Chestnut Mountain, Tuesday, 10 November
Rain. High 55°, low 48°.
Pressure29.88 inHg
Wind6.4 mph E
Humidity95%
Visibility—
Dew point53°
Wed, 1159° / 46°0
59 °
Chestnut Mountain, Wednesday, 11 November
Partly cloudy. High 59°, low 46°.
Pressure29.77 inHg
Wind12 mph NW
Humidity57%
Visibility—
Dew point42°
Thu, 1255° / 44°0
55 °
Chestnut Mountain, Thursday, 12 November
Overcast. High 55°, low 44°.
Pressure29.85 inHg
Wind5.9 mph NW
Humidity63%
Visibility—
Dew point42°
Fri, 1361° / 41°0
61 °
Chestnut Mountain, Friday, 13 November
Clear. High 61°, low 41°.
Pressure29.97 inHg
Wind6.5 mph SE
Humidity51%
Visibility—
Dew point39°
Sat, 1453° / 48°0.62
53 °
Chestnut Mountain, Saturday, 14 November
Rain. High 53°, low 48°.
Pressure29.85 inHg
Wind8.7 mph E
Humidity98%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1560° / 44°0.16
60 °
Chestnut Mountain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.16 in
Chance of precipitation30%
Record high75° (1993)
Record low25° (1969)
Mon, 1661° / 44°0.12
61 °
Chestnut Mountain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (1978)
Record low30° (2018)
Tue, 1761° / 44°0.07
61 °
Chestnut Mountain, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high76° (1978)
Record low29° (1997)
Wed, 1861° / 44°0.09
61 °
Chestnut Mountain, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2016)
Record low27° (2014)
Thu, 1961° / 45°0.09
61 °
Chestnut Mountain, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2025)
Record low26° (2014)
Fri, 2060° / 45°0.09
60 °
Chestnut Mountain, Friday, 20 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (2025)
Record low31° (2014)
Sat, 2159° / 44°0.15
59 °
Chestnut Mountain, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.15 in
Chance of precipitation30%
Record high78° (2025)
Record low29° (2022)
Sun, 2259° / 43°0.11
59 °
Chestnut Mountain, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (2025)
Record low28° (2008)
Mon, 2359° / 43°0.12
59 °
Chestnut Mountain, Monday, 23 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation27%
Record high72° (1979)
Record low27° (1970)
Tue, 2459° / 43°0.13
59 °
Chestnut Mountain, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.13 in
Chance of precipitation28%
Record high72° (1998)
Record low21° (1970)
Wed, 2559° / 43°0.15
59 °
Chestnut Mountain, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (1973)
Record low23° (1970)
Thu, 2659° / 43°0.15
59 °
Chestnut Mountain, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.15 in
Chance of precipitation35%
Record high73° (1973)
Record low29° (1970)
Fri, 2759° / 44°0.15
59 °
Chestnut Mountain, Friday, 27 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.15 in
Chance of precipitation35%
Record high75° (1973)
Record low29° (2018)
Sat, 2859° / 43°0.16
59 °
Chestnut Mountain, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.16 in
Chance of precipitation30%
Record high73° (1990)
Record low25° (2018)
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 Chestnut Mountain, 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 Chestnut Mountain, 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.