Monthly outlook for Manassas Park, VA: average high 54.2°, average low 37.9°. That is 0.6° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 22 November (68°), the coolest 25 November (25.6°).
54.2°/37.9°
Average high / low
+0.6°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
57.9°
53.5°
+2.4°
24 November – 3 December
47.9°
51.3°
-1.9°
4 December – 13 December
at normal
46.9°
—
November records over 66 years
81.5°1 November 1974All-time high
16.5°24 November 1989All-time low
Sun, 1550° / 44°0
50 °
Manassas Park, Sunday, 15 November
Overcast. High 50°, low 44°.
Pressure30.24 inHg
Wind12.3 mph NW
Humidity52%
Visibility6.2 mi
Dew point32°
Mon, 1654° / 42°0
54 °
Manassas Park, Monday, 16 November
Partly cloudy. High 54°, low 42°.
Pressure30.47 inHg
Wind8.1 mph N
Humidity47%
Visibility6.2 mi
Dew point32°
Tue, 1756° / 37°0
56 °
Manassas Park, Tuesday, 17 November
Clear. High 56°, low 37°.
Pressure30.56 inHg
Wind4.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point34°
Wed, 1861° / 35°0
61 °
Manassas Park, Wednesday, 18 November
Clear. High 61°, low 35°.
Pressure30.50 inHg
Wind3.1 mph NW
Humidity38%
Visibility6.2 mi
Dew point31°
Thu, 1965° / 37°0
65 °
Manassas Park, Thursday, 19 November
Clear. High 65°, low 37°.
Pressure30.45 inHg
Wind4 mph SW
Humidity52%
Visibility—
Dew point34°
Fri, 2063° / 41°0
63 °
Manassas Park, Friday, 20 November
Clear. High 63°, low 41°.
Pressure30.30 inHg
Wind8.8 mph NW
Humidity53%
Visibility—
Dew point37°
Sat, 2162° / 44°0
62 °
Manassas Park, Saturday, 21 November
Mostly clear. High 62°, low 44°.
Pressure30.33 inHg
Wind5.9 mph SE
Humidity55%
Visibility—
Dew point38°
Sun, 2268° / 43°0
68 °
Manassas Park, Sunday, 22 November
Partly cloudy. High 68°, low 43°.
Pressure30.06 inHg
Wind12.3 mph NW
Humidity55%
Visibility—
Dew point38°
Mon, 2351° / 39°0
51 °
Manassas Park, Monday, 23 November
Partly cloudy. High 51°, low 39°.
Pressure30.27 inHg
Wind12.2 mph NW
Humidity48%
Visibility—
Dew point28°
Tue, 2439° / 27°0
39 °
Manassas Park, Tuesday, 24 November
Clear. High 39°, low 27°.
Pressure30.68 inHg
Wind10.1 mph N
Humidity33%
Visibility—
Dew point7°
Wed, 2543° / 26°0
43 °
Manassas Park, Wednesday, 25 November
Overcast. High 43°, low 26°.
Pressure30.65 inHg
Wind5.6 mph SE
Humidity33%
Visibility—
Dew point8°
Thu, 2646° / 39°0
46 °
Manassas Park, Thursday, 26 November
Overcast. High 46°, low 39°.
Pressure30.56 inHg
Wind4.7 mph N
Humidity62%
Visibility—
Dew point31°
Fri, 2753° / 36°0
53 °
Manassas Park, Friday, 27 November
Clear. High 53°, low 36°.
Pressure30.50 inHg
Wind5.3 mph N
Humidity44%
Visibility—
Dew point24°
Sat, 2850° / 37°0
50 °
Manassas Park, Saturday, 28 November
Overcast. High 50°, low 37°.
Pressure30.33 inHg
Wind3.9 mph NE
Humidity57%
Visibility—
Dew point30°
Sun, 2957° / 39°0
57 °
Manassas Park, Sunday, 29 November
Mostly clear. High 57°, low 39°.
Pressure30.36 inHg
Wind6.6 mph S
Humidity58%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3050° / 37°0.12
50 °
Manassas Park, Monday, 30 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2001)
Record low21° (1976)
Tue, 0150° / 36°0.17
50 °
Manassas Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.17 in
Chance of precipitation32%
Record high72° (2006)
Record low19° (1967)
Wed, 0249° / 35°0.09
49 °
Manassas Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (1970)
Record low16° (1967)
Thu, 0349° / 35°0.09
49 °
Manassas Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation20%
Record high69° (1998)
Record low19° (1976)
Fri, 0449° / 35°0.08
49 °
Manassas Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1982)
Record low19° (1966)
Sat, 0548° / 35°0.15
48 °
Manassas Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation32%
Record high72° (1998)
Record low24° (1966)
Sun, 0648° / 34°0.1
48 °
Manassas Park, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1998)
Record low18° (2002)
Mon, 0747° / 33°0.13
47 °
Manassas Park, Monday, 7 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation23%
Record high74° (1998)
Record low8° (2002)
Tue, 0846° / 33°0.06
46 °
Manassas Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (1978)
Record low20° (2002)
Wed, 0946° / 33°0.18
46 °
Manassas Park, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.18 in
Chance of precipitation38%
Record high69° (1966)
Record low17° (1989)
Thu, 1047° / 34°0.16
47 °
Manassas Park, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.16 in
Chance of precipitation35%
Record high69° (1966)
Record low14° (1989)
Fri, 1146° / 33°0.16
46 °
Manassas Park, Friday, 11 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.16 in
Chance of precipitation35%
Record high69° (2021)
Record low17° (1995)
Sat, 1246° / 33°0.07
46 °
Manassas Park, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (2015)
Record low10° (1962)
Sun, 1346° / 33°0.1
46 °
Manassas Park, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (2015)
Record low8° (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 Manassas Park, 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 Manassas Park, 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.