Monthly outlook for Norcross, GA: average high 66.5°, average low 52°. That is 0.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 3 November (76.8°), the coolest 8 November (38.7°).
66.5°/52°
Average high / low
+0.5°
Above normal
3 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
71.8°
66.7°
+2.9°
6 November – 15 November
57.7°
62.7°
-2.8°
16 November – 25 November
at normal
60.2°
—
October records over 66 years
95.4°3 October 2019All-time high
30.6°29 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Clarkston (9 mi).
Wed, 2872° / 49°0
72 °
Norcross, Wednesday, 28 October
Overcast. High 72°, low 49°.
Pressure30.30 inHg
Wind9.1 mph E
Humidity51%
Visibility6.2 mi
Dew point48°
Thu, 2974° / 55°0
74 °
Norcross, Thursday, 29 October
Partly cloudy. High 74°, low 55°.
Pressure30.24 inHg
Wind7.6 mph E
Humidity61%
Visibility6.2 mi
Dew point56°
Fri, 3076° / 53°0
76 °
Norcross, Friday, 30 October
Partly cloudy. High 76°, low 53°.
Pressure30.21 inHg
Wind3.1 mph E
Humidity51%
Visibility6.2 mi
Dew point52°
Sat, 3174° / 60°0
74 °
Norcross, Saturday, 31 October
Overcast. High 74°, low 60°.
Pressure30.21 inHg
Wind11.1 mph E
Humidity57%
Visibility—
Dew point52°
Sun, 0166° / 60°0.82
66 °
Norcross, Sunday, 1 November
Rain. High 66°, low 60°.
Pressure30.06 inHg
Wind11.3 mph E
Humidity93%
Visibility—
Dew point61°
Mon, 0276° / 60°0
76 °
Norcross, Monday, 2 November
Overcast. High 76°, low 60°.
Pressure29.85 inHg
Wind5.3 mph NW
Humidity48%
Visibility—
Dew point52°
Tue, 0377° / 62°0
77 °
Norcross, Tuesday, 3 November
Overcast. High 77°, low 62°.
Pressure29.94 inHg
Wind8.7 mph SE
Humidity48%
Visibility—
Dew point53°
Wed, 0466° / 63°0.83
66 °
Norcross, Wednesday, 4 November
Rain. High 66°, low 63°.
Pressure29.85 inHg
Wind11.7 mph SE
Humidity98%
Visibility—
Dew point64°
Thu, 0564° / 53°0
64 °
Norcross, Thursday, 5 November
Clear. High 64°, low 53°.
Pressure29.80 inHg
Wind14.9 mph NW
Humidity43%
Visibility—
Dew point39°
Fri, 0653° / 45°0
53 °
Norcross, Friday, 6 November
Mostly clear. High 53°, low 45°.
Pressure29.88 inHg
Wind15.4 mph NW
Humidity31%
Visibility—
Dew point22°
Sat, 0750° / 39°0
50 °
Norcross, Saturday, 7 November
Overcast. High 50°, low 39°.
Pressure30.06 inHg
Wind11.5 mph NW
Humidity38%
Visibility—
Dew point23°
Sun, 0859° / 39°0
59 °
Norcross, Sunday, 8 November
Clear. High 59°, low 39°.
Pressure30.15 inHg
Wind7.6 mph NW
Humidity20%
Visibility—
Dew point14°
Mon, 0963° / 45°0
63 °
Norcross, Monday, 9 November
Partly cloudy. High 63°, low 45°.
Pressure30.09 inHg
Wind8.7 mph S
Humidity34%
Visibility—
Dew point31°
Tue, 1056° / 51°0.29
56 °
Norcross, Tuesday, 10 November
Light rain. High 56°, low 51°.
Pressure29.88 inHg
Wind7.7 mph SW
Humidity93%
Visibility—
Dew point52°
Wed, 1165° / 54°0
65 °
Norcross, Wednesday, 11 November
Partly cloudy. High 65°, low 54°.
Pressure29.77 inHg
Wind9.4 mph NW
Humidity42%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1262° / 45°0.17
62 °
Norcross, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.17 in
Chance of precipitation32%
Record high76° (2003)
Record low26° (2019)
Fri, 1360° / 42°0.02
60 °
Norcross, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.02 in
Chance of precipitation8%
Record high74° (2007)
Record low23° (2019)
Sat, 1460° / 42°0.09
60 °
Norcross, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.09 in
Chance of precipitation22%
Record high76° (2005)
Record low28° (2013)
Sun, 1560° / 43°0.17
60 °
Norcross, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.17 in
Chance of precipitation30%
Record high76° (2005)
Record low23° (1969)
Mon, 1662° / 44°0.11
62 °
Norcross, Monday, 16 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.11 in
Chance of precipitation23%
Record high76° (1978)
Record low27° (1969)
Tue, 1761° / 43°0.06
61 °
Norcross, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (1978)
Record low25° (1997)
Wed, 1862° / 43°0.09
62 °
Norcross, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high77° (2016)
Record low26° (2014)
Thu, 1961° / 44°0.08
61 °
Norcross, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2025)
Record low23° (2014)
Fri, 2060° / 45°0.09
60 °
Norcross, Friday, 20 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2025)
Record low30° (1969)
Sat, 2159° / 43°0.14
59 °
Norcross, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.14 in
Chance of precipitation28%
Record high77° (2025)
Record low27° (1968)
Sun, 2259° / 42°0.1
59 °
Norcross, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (2025)
Record low24° (2008)
Mon, 2359° / 42°0.11
59 °
Norcross, Monday, 23 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high72° (1979)
Record low26° (1970)
Tue, 2460° / 42°0.13
60 °
Norcross, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.13 in
Chance of precipitation27%
Record high73° (2016)
Record low19° (1970)
Wed, 2559° / 43°0.14
59 °
Norcross, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.14 in
Chance of precipitation28%
Record high72° (1973)
Record low20° (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 Norcross, 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 Norcross, 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.