Monthly outlook for George Mason, VA: average high 57.3°, average low 39.5°. That is 2.8° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 20 November (66.4°), the coolest 24 November (28.3°).
57.3°/39.5°
Average high / low
+2.8°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
57.1°
52.8°
+2.4°
25 November – 4 December
57.7°
50.3°
+4.1°
5 December – 14 December
at normal
45.8°
—
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).
Mon, 1655° / 42°0
55 °
George Mason, Monday, 16 November
Partly cloudy. High 55°, low 42°.
Pressure30.47 inHg
Wind7.4 mph NW
Humidity47%
Visibility6.2 mi
Dew point33°
Tue, 1758° / 37°0
58 °
George Mason, Tuesday, 17 November
Clear. High 58°, low 37°.
Pressure30.56 inHg
Wind4.2 mph NW
Humidity46%
Visibility6.2 mi
Dew point34°
Wed, 1862° / 36°0
62 °
George Mason, Wednesday, 18 November
Clear. High 62°, low 36°.
Pressure30.50 inHg
Wind3.1 mph NW
Humidity35%
Visibility6.2 mi
Dew point31°
Thu, 1965° / 37°0
65 °
George Mason, Thursday, 19 November
Mostly clear. High 65°, low 37°.
Pressure30.47 inHg
Wind5.2 mph S
Humidity54%
Visibility—
Dew point35°
Fri, 2066° / 43°0
66 °
George Mason, Friday, 20 November
Clear. High 66°, low 43°.
Pressure30.36 inHg
Wind6.9 mph NW
Humidity38%
Visibility—
Dew point32°
Sat, 2161° / 45°0
61 °
George Mason, Saturday, 21 November
Mostly clear. High 61°, low 45°.
Pressure30.36 inHg
Wind5.2 mph S
Humidity62%
Visibility—
Dew point41°
Sun, 2263° / 44°0
63 °
George Mason, Sunday, 22 November
Overcast. High 63°, low 44°.
Pressure30.15 inHg
Wind7.4 mph NW
Humidity60%
Visibility—
Dew point38°
Mon, 2349° / 37°0
49 °
George Mason, Monday, 23 November
Clear. High 49°, low 37°.
Pressure30.21 inHg
Wind14.3 mph NW
Humidity51%
Visibility—
Dew point28°
Tue, 2443° / 28°0
43 °
George Mason, Tuesday, 24 November
Clear. High 43°, low 28°.
Pressure30.59 inHg
Wind10.2 mph N
Humidity34%
Visibility—
Dew point9°
Wed, 2549° / 30°0
49 °
George Mason, Wednesday, 25 November
Mostly clear. High 49°, low 30°.
Pressure30.62 inHg
Wind5.1 mph S
Humidity46%
Visibility—
Dew point20°
Thu, 2654° / 33°0
54 °
George Mason, Thursday, 26 November
Clear. High 54°, low 33°.
Pressure30.47 inHg
Wind3.7 mph S
Humidity48%
Visibility—
Dew point25°
Fri, 2759° / 40°0
59 °
George Mason, Friday, 27 November
Clear. High 59°, low 40°.
Pressure30.42 inHg
Wind3.2 mph SW
Humidity62%
Visibility—
Dew point37°
Sat, 2862° / 45°0
62 °
George Mason, Saturday, 28 November
Overcast. High 62°, low 45°.
Pressure30.42 inHg
Wind4.1 mph N
Humidity70%
Visibility—
Dew point43°
Sun, 2963° / 46°0
63 °
George Mason, Sunday, 29 November
Clear. High 63°, low 46°.
Pressure30.27 inHg
Wind4.7 mph NW
Humidity66%
Visibility—
Dew point43°
Mon, 3061° / 47°0
61 °
George Mason, Monday, 30 November
Overcast. High 61°, low 47°.
Pressure30.15 inHg
Wind7.7 mph NW
Humidity53%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1444° / 32°0.13
44 °
George Mason, Monday, 14 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (2015)
Record low5° (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.