Monthly outlook for Chestnut Mountain, GA: average high 71.3°, average low 50.6°. That is 1.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 16 October (84.4°), the coolest 22 October (46.1°).
71.3°/50.6°
Average high / low
+1.4°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
71.3°
69.4°
+1°
26 October – 4 November
71.3°
67°
+2.4°
5 November – 14 November
at normal
62.8°
—
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, 1766° / 47°0
66 °
Chestnut Mountain, Saturday, 17 October
Clear. High 66°, low 47°.
Pressure30.27 inHg
Wind14 mph N
Humidity53%
Visibility6.2 mi
Dew point43°
Sun, 1861° / 48°0
61 °
Chestnut Mountain, Sunday, 18 October
Clear. High 61°, low 48°.
Pressure30.50 inHg
Wind14.5 mph E
Humidity40%
Visibility6.2 mi
Dew point32°
Mon, 1964° / 47°0
64 °
Chestnut Mountain, Monday, 19 October
Clear. High 64°, low 47°.
Pressure30.42 inHg
Wind10.7 mph E
Humidity42%
Visibility6.2 mi
Dew point34°
Tue, 2071° / 50°0
71 °
Chestnut Mountain, Tuesday, 20 October
Clear. High 71°, low 50°.
Pressure30.21 inHg
Wind5.3 mph W
Humidity42%
Visibility—
Dew point43°
Wed, 2175° / 54°0
75 °
Chestnut Mountain, Wednesday, 21 October
Clear. High 75°, low 54°.
Pressure30.15 inHg
Wind7.8 mph NW
Humidity32%
Visibility—
Dew point40°
Thu, 2272° / 46°0
72 °
Chestnut Mountain, Thursday, 22 October
Clear. High 72°, low 46°.
Pressure30.21 inHg
Wind7.1 mph E
Humidity35%
Visibility—
Dew point39°
Fri, 2375° / 47°0
75 °
Chestnut Mountain, Friday, 23 October
Clear. High 75°, low 47°.
Pressure30.12 inHg
Wind9.1 mph NE
Humidity41%
Visibility—
Dew point45°
Sat, 2475° / 55°0
75 °
Chestnut Mountain, Saturday, 24 October
Clear. High 75°, low 55°.
Pressure30.15 inHg
Wind11.7 mph NE
Humidity41%
Visibility—
Dew point47°
Sun, 2569° / 52°0
69 °
Chestnut Mountain, Sunday, 25 October
Clear. High 69°, low 52°.
Pressure30.18 inHg
Wind13.8 mph E
Humidity41%
Visibility—
Dew point42°
Mon, 2670° / 50°0
70 °
Chestnut Mountain, Monday, 26 October
Partly cloudy. High 70°, low 50°.
Pressure30.15 inHg
Wind10.6 mph NE
Humidity38%
Visibility—
Dew point41°
Tue, 2776° / 51°0
76 °
Chestnut Mountain, Tuesday, 27 October
Partly cloudy. High 76°, low 51°.
Pressure30.12 inHg
Wind3.5 mph NW
Humidity35%
Visibility—
Dew point43°
Wed, 2861° / 58°0.13
61 °
Chestnut Mountain, Wednesday, 28 October
Light rain. High 61°, low 58°.
Pressure30.06 inHg
Wind3.2 mph E
Humidity92%
Visibility—
Dew point56°
Thu, 2971° / 52°0
71 °
Chestnut Mountain, Thursday, 29 October
Light rain. High 71°, low 52°.
Pressure29.91 inHg
Wind13.6 mph W
Humidity32%
Visibility—
Dew point38°
Fri, 3074° / 48°0
74 °
Chestnut Mountain, Friday, 30 October
Overcast. High 74°, low 48°.
Pressure30.00 inHg
Wind8.3 mph NW
Humidity34%
Visibility—
Dew point40°
Sat, 3176° / 49°0
76 °
Chestnut Mountain, Saturday, 31 October
Clear. High 76°, low 49°.
Pressure30.06 inHg
Wind4.3 mph N
Humidity31%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0167° / 51°0.13
67 °
Chestnut Mountain, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.13 in
Chance of precipitation27%
Record high80° (2016)
Record low33° (1993)
Mon, 0267° / 51°0.19
67 °
Chestnut Mountain, Monday, 2 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.19 in
Chance of precipitation32%
Record high82° (1961)
Record low33° (2023)
Tue, 0366° / 49°0.06
66 °
Chestnut Mountain, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation20%
Record high81° (2000)
Record low33° (1966)
Wed, 0464° / 49°0.09
64 °
Chestnut Mountain, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (1974)
Record low31° (1966)
Thu, 0564° / 48°0.12
64 °
Chestnut Mountain, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.12 in
Chance of precipitation27%
Record high79° (1961)
Record low33° (1991)
Fri, 0664° / 48°0.06
64 °
Chestnut Mountain, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.06 in
Chance of precipitation25%
Record high79° (2022)
Record low31° (1967)
Sat, 0764° / 48°0.11
64 °
Chestnut Mountain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.11 in
Chance of precipitation30%
Record high80° (2022)
Record low31° (1967)
Sun, 0864° / 47°0.09
64 °
Chestnut Mountain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation22%
Record high79° (2024)
Record low33° (1976)
Mon, 0964° / 47°0.11
64 °
Chestnut Mountain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (2005)
Record low31° (1976)
Tue, 1064° / 47°0.13
64 °
Chestnut Mountain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.13 in
Chance of precipitation33%
Record high76° (2006)
Record low30° (2025)
Wed, 1163° / 46°0.18
63 °
Chestnut Mountain, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.18 in
Chance of precipitation30%
Record high75° (2020)
Record low26° (2025)
Thu, 1262° / 46°0.19
62 °
Chestnut Mountain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.19 in
Chance of precipitation32%
Record high79° (2020)
Record low29° (2019)
Fri, 1360° / 44°0.03
60 °
Chestnut Mountain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.03 in
Chance of precipitation12%
Record high73° (1989)
Record low24° (2019)
Sat, 1460° / 43°0.08
60 °
Chestnut Mountain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.08 in
Chance of precipitation20%
Record high74° (2005)
Record low29° (1969)
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.