Monthly outlook for McCollum, GA: average high 65.2°, average low 51.5°. That is 0.5° below the climate normal for October. Precipitation is expected on 6 days (about 2.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (76.5°), the coolest 10 November (43.9°).
65.2°/51.5°
Average high / low
−0.5°
Below normal
6 / 4
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
68.7°
67.1°
+0.9°
7 November – 16 November
59.3°
63.1°
-2.1°
17 November – 26 November
at normal
61°
—
October records over 66 years
95°3 October 2019All-time high
31.8°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Whitesburg (13 mi).
Thu, 2974° / 49°0
74 °
McCollum, Thursday, 29 October
Partly cloudy. High 74°, low 49°.
Pressure30.27 inHg
Wind6.1 mph E
Humidity66%
Visibility6.2 mi
Dew point58°
Fri, 3076° / 48°0
76 °
McCollum, Friday, 30 October
Overcast. High 76°, low 48°.
Pressure30.21 inHg
Wind2.7 mph NE
Humidity54%
Visibility6.2 mi
Dew point55°
Sat, 3171° / 58°0.03
71 °
McCollum, Saturday, 31 October
Light rain. High 71°, low 58°.
Pressure30.27 inHg
Wind7.5 mph E
Humidity55%
Visibility6.2 mi
Dew point54°
Sun, 0167° / 58°0.34
67 °
McCollum, Sunday, 1 November
Rain. High 67°, low 58°.
Pressure30.30 inHg
Wind9.5 mph E
Humidity62%
Visibility6.2 mi
Dew point50°
Mon, 0271° / 57°0.04
71 °
McCollum, Monday, 2 November
Light rain. High 71°, low 57°.
Pressure30.18 inHg
Wind11.8 mph E
Humidity60%
Visibility—
Dew point54°
Tue, 0367° / 58°0
67 °
McCollum, Tuesday, 3 November
Overcast. High 67°, low 58°.
Pressure29.88 inHg
Wind10.4 mph E
Humidity77%
Visibility—
Dew point57°
Wed, 0465° / 57°1.32
65 °
McCollum, Wednesday, 4 November
Heavy rain. High 65°, low 57°.
Pressure29.88 inHg
Wind10.8 mph SE
Humidity81%
Visibility—
Dew point58°
Thu, 0561° / 51°0.36
61 °
McCollum, Thursday, 5 November
Rain. High 61°, low 51°.
Pressure29.65 inHg
Wind14.6 mph SW
Humidity84%
Visibility—
Dew point54°
Fri, 0663° / 49°0
63 °
McCollum, Friday, 6 November
Overcast. High 63°, low 49°.
Pressure29.88 inHg
Wind9 mph NW
Humidity72%
Visibility—
Dew point53°
Sat, 0763° / 55°0
63 °
McCollum, Saturday, 7 November
Overcast. High 63°, low 55°.
Pressure30.06 inHg
Wind6.4 mph NW
Humidity62%
Visibility—
Dew point49°
Sun, 0865° / 48°0.01
65 °
McCollum, Sunday, 8 November
Light rain. High 65°, low 48°.
Pressure30.18 inHg
Wind8.5 mph E
Humidity59%
Visibility—
Dew point48°
Mon, 0961° / 50°0
61 °
McCollum, Monday, 9 November
Overcast. High 61°, low 50°.
Pressure30.21 inHg
Wind10.5 mph E
Humidity51%
Visibility—
Dew point41°
Tue, 1056° / 44°0.28
56 °
McCollum, Tuesday, 10 November
Rain. High 56°, low 44°.
Pressure30.06 inHg
Wind9.9 mph E
Humidity71%
Visibility—
Dew point45°
Wed, 1159° / 49°0.28
59 °
McCollum, Wednesday, 11 November
Rain. High 59°, low 49°.
Pressure29.74 inHg
Wind8.9 mph W
Humidity65%
Visibility—
Dew point47°
Thu, 1252° / 47°0
52 °
McCollum, Thursday, 12 November
Overcast. High 52°, low 47°.
Pressure29.83 inHg
Wind9.8 mph NW
Humidity77%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1361° / 44°0.03
61 °
McCollum, Friday, 13 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.03 in
Chance of precipitation10%
Record high74° (2007)
Record low22° (2019)
Sat, 1461° / 44°0.09
61 °
McCollum, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2005)
Record low28° (2014)
Sun, 1561° / 45°0.17
61 °
McCollum, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.17 in
Chance of precipitation32%
Record high76° (1993)
Record low25° (1969)
Mon, 1662° / 45°0.09
62 °
McCollum, Monday, 16 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (1978)
Record low30° (2018)
Tue, 1762° / 45°0.07
62 °
McCollum, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (1978)
Record low27° (1997)
Wed, 1863° / 44°0.09
63 °
McCollum, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.09 in
Chance of precipitation15%
Record high77° (2016)
Record low27° (2014)
Thu, 1962° / 45°0.11
62 °
McCollum, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.11 in
Chance of precipitation23%
Record high74° (1985)
Record low23° (2014)
Fri, 2061° / 46°0.1
61 °
McCollum, Friday, 20 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (2025)
Record low31° (1968)
Sat, 2160° / 44°0.13
60 °
McCollum, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation25%
Record high75° (2011)
Record low28° (1968)
Sun, 2260° / 44°0.1
60 °
McCollum, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation27%
Record high78° (2025)
Record low25° (2008)
Mon, 2360° / 43°0.12
60 °
McCollum, Monday, 23 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.12 in
Chance of precipitation32%
Record high73° (1979)
Record low27° (1976)
Tue, 2461° / 44°0.14
61 °
McCollum, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.14 in
Chance of precipitation30%
Record high74° (2025)
Record low21° (1970)
Wed, 2560° / 44°0.13
60 °
McCollum, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation27%
Record high73° (1973)
Record low20° (1970)
Thu, 2661° / 44°0.15
61 °
McCollum, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.15 in
Chance of precipitation33%
Record high75° (1973)
Record low28° (1970)
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 McCollum, 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 McCollum, 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.