Monthly outlook for George Mason, VA: average high 56.3°, average low 39.6°. That is 2.1° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 29 November (66.1°), the coolest 25 November (31.9°).
56.3°/39.6°
Average high / low
+2.1°
Above normal
1 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
56.8°
53°
+2.1°
24 November – 3 December
55.5°
50.7°
+2.7°
4 December – 13 December
at normal
46.2°
—
November records over 66 years
81.3°1 November 1974All-time high
14.5°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Fair Oaks (3 mi).
Sun, 1551° / 43°0
51 °
George Mason, Sunday, 15 November
Overcast. High 51°, low 43°.
Pressure30.24 inHg
Wind10.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point32°
Mon, 1654° / 39°0
54 °
George Mason, Monday, 16 November
Clear. High 54°, low 39°.
Pressure30.47 inHg
Wind7.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point32°
Tue, 1756° / 36°0
56 °
George Mason, Tuesday, 17 November
Clear. High 56°, low 36°.
Pressure30.56 inHg
Wind5 mph NW
Humidity49%
Visibility6.2 mi
Dew point34°
Wed, 1860° / 36°0
60 °
George Mason, Wednesday, 18 November
Clear. High 60°, low 36°.
Pressure30.50 inHg
Wind3.4 mph NW
Humidity39%
Visibility6.2 mi
Dew point31°
Thu, 1964° / 36°0
64 °
George Mason, Thursday, 19 November
Clear. High 64°, low 36°.
Pressure30.45 inHg
Wind5.1 mph SW
Humidity46%
Visibility—
Dew point31°
Fri, 2064° / 45°0
64 °
George Mason, Friday, 20 November
Clear. High 64°, low 45°.
Pressure30.33 inHg
Wind6.3 mph NW
Humidity42%
Visibility—
Dew point33°
Sat, 2161° / 45°0
61 °
George Mason, Saturday, 21 November
Clear. High 61°, low 45°.
Pressure30.36 inHg
Wind6.2 mph SE
Humidity58%
Visibility—
Dew point39°
Sun, 2260° / 45°0
60 °
George Mason, Sunday, 22 November
Overcast. High 60°, low 45°.
Pressure30.09 inHg
Wind10.5 mph S
Humidity52%
Visibility—
Dew point36°
Mon, 2350° / 38°0
50 °
George Mason, Monday, 23 November
Clear. High 50°, low 38°.
Pressure30.03 inHg
Wind15.1 mph NW
Humidity46%
Visibility—
Dew point27°
Tue, 2447° / 32°0
47 °
George Mason, Tuesday, 24 November
Clear. High 47°, low 32°.
Pressure30.36 inHg
Wind10.8 mph NW
Humidity43%
Visibility—
Dew point19°
Wed, 2547° / 32°0
47 °
George Mason, Wednesday, 25 November
Overcast. High 47°, low 32°.
Pressure30.47 inHg
Wind6.1 mph S
Humidity51%
Visibility—
Dew point23°
Thu, 2650° / 33°0
50 °
George Mason, Thursday, 26 November
Overcast. High 50°, low 33°.
Pressure30.42 inHg
Wind5.4 mph S
Humidity49%
Visibility—
Dew point23°
Fri, 2759° / 41°0
59 °
George Mason, Friday, 27 November
Clear. High 59°, low 41°.
Pressure30.42 inHg
Wind4.8 mph SE
Humidity54%
Visibility—
Dew point34°
Sat, 2864° / 44°0
64 °
George Mason, Saturday, 28 November
Partly cloudy. High 64°, low 44°.
Pressure30.36 inHg
Wind11.6 mph S
Humidity68%
Visibility—
Dew point43°
Sun, 2966° / 49°0.53
66 °
George Mason, Sunday, 29 November
Rain. High 66°, low 49°.
Pressure30.03 inHg
Wind14.4 mph NW
Humidity81%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3049° / 36°0.11
49 °
George Mason, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (2001)
Record low20° (1976)
Tue, 0149° / 35°0.17
49 °
George Mason, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.17 in
Chance of precipitation33%
Record high72° (2006)
Record low17° (1967)
Wed, 0249° / 34°0.08
49 °
George Mason, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high65° (1970)
Record low14° (1967)
Thu, 0349° / 34°0.09
49 °
George Mason, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation20%
Record high69° (1998)
Record low18° (1976)
Fri, 0448° / 34°0.08
48 °
George Mason, Friday, 4 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1982)
Record low17° (1966)
Sat, 0547° / 34°0.15
47 °
George Mason, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation33%
Record high72° (1998)
Record low23° (1966)
Sun, 0647° / 33°0.09
47 °
George Mason, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (1998)
Record low15° (2002)
Mon, 0746° / 32°0.13
46 °
George Mason, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation23%
Record high73° (1998)
Record low4° (2002)
Tue, 0846° / 33°0.06
46 °
George Mason, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (1978)
Record low17° (2002)
Wed, 0945° / 32°0.18
45 °
George Mason, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.18 in
Chance of precipitation35%
Record high68° (1966)
Record low15° (1989)
Thu, 1046° / 33°0.15
46 °
George Mason, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation32%
Record high69° (1966)
Record low13° (1989)
Fri, 1146° / 32°0.16
46 °
George Mason, Friday, 11 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.16 in
Chance of precipitation33%
Record high68° (2021)
Record low16° (1995)
Sat, 1246° / 32°0.08
46 °
George Mason, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (2015)
Record low9° (1962)
Sun, 1345° / 32°0.11
45 °
George Mason, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high69° (2015)
Record low7° (1960)
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 George Mason, VA 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 George Mason, VA 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.