Monthly outlook for Addison Heights, VA: average high 55.8°, average low 41.5°. That is 1.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 11 November (68.4°), the coolest 26 November (35.7°).
55.8°/41.5°
Average high / low
+1.2°
Above normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
56°
54.4°
+0.9°
21 November – 30 November
55.4°
51.9°
+1.9°
1 December – 10 December
at normal
47.8°
—
November records over 66 years
81.7°1 November 1974All-time high
14°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Arlington (3 mi).
Thu, 1265° / 44°0.03
65 °
Addison Heights, Thursday, 12 November
Light rain. High 65°, low 44°.
Pressure29.44 inHg
Wind2 mph W
Humidity78%
Visibility6.2 mi
Dew point51°
Fri, 1351° / 40°0
51 °
Addison Heights, Friday, 13 November
Overcast. High 51°, low 40°.
Pressure29.68 inHg
Wind11.6 mph NW
Humidity49%
Visibility6.2 mi
Dew point31°
Sat, 1450° / 36°0
50 °
Addison Heights, Saturday, 14 November
Partly cloudy. High 50°, low 36°.
Pressure29.94 inHg
Wind11.5 mph NW
Humidity52%
Visibility6.2 mi
Dew point28°
Sun, 1550° / 39°0
50 °
Addison Heights, Sunday, 15 November
Mostly clear. High 50°, low 39°.
Pressure30.21 inHg
Wind12.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point30°
Mon, 1652° / 40°0
52 °
Addison Heights, Monday, 16 November
Overcast. High 52°, low 40°.
Pressure30.47 inHg
Wind9.6 mph N
Humidity59%
Visibility—
Dew point34°
Tue, 1753° / 38°0
53 °
Addison Heights, Tuesday, 17 November
Clear. High 53°, low 38°.
Pressure30.50 inHg
Wind7.1 mph N
Humidity62%
Visibility—
Dew point32°
Wed, 1856° / 40°0
56 °
Addison Heights, Wednesday, 18 November
Clear. High 56°, low 40°.
Pressure30.45 inHg
Wind5.9 mph N
Humidity47%
Visibility—
Dew point28°
Thu, 1958° / 41°0
58 °
Addison Heights, Thursday, 19 November
Clear. High 58°, low 41°.
Pressure30.30 inHg
Wind4.3 mph N
Humidity41%
Visibility—
Dew point27°
Fri, 2058° / 43°0
58 °
Addison Heights, Friday, 20 November
Overcast. High 58°, low 43°.
Pressure30.21 inHg
Wind4.9 mph N
Humidity40%
Visibility—
Dew point27°
Sat, 2160° / 43°0
60 °
Addison Heights, Saturday, 21 November
Partly cloudy. High 60°, low 43°.
Pressure30.21 inHg
Wind3.6 mph SE
Humidity39%
Visibility—
Dew point27°
Sun, 2262° / 45°0
62 °
Addison Heights, Sunday, 22 November
Overcast. High 62°, low 45°.
Pressure30.15 inHg
Wind9.6 mph S
Humidity39%
Visibility—
Dew point29°
Mon, 2354° / 47°0.26
54 °
Addison Heights, Monday, 23 November
Rain. High 54°, low 47°.
Pressure29.97 inHg
Wind6.8 mph SW
Humidity45%
Visibility—
Dew point32°
Tue, 2460° / 50°0.02
60 °
Addison Heights, Tuesday, 24 November
Light rain. High 60°, low 50°.
Pressure29.83 inHg
Wind9.7 mph N
Humidity78%
Visibility—
Dew point53°
Wed, 2547° / 40°0
47 °
Addison Heights, Wednesday, 25 November
Overcast. High 47°, low 40°.
Pressure30.36 inHg
Wind10.9 mph NW
Humidity50%
Visibility—
Dew point26°
Thu, 2649° / 36°0
49 °
Addison Heights, Thursday, 26 November
Mostly clear. High 49°, low 36°.
Pressure30.59 inHg
Wind3.8 mph N
Humidity33%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2753° / 38°0.09
53 °
Addison Heights, Friday, 27 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high67° (1988)
Record low24° (1974)
Sat, 2853° / 38°0.18
53 °
Addison Heights, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.18 in
Chance of precipitation30%
Record high71° (1990)
Record low25° (2002)
Sun, 2950° / 36°0.12
50 °
Addison Heights, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (1960)
Record low22° (2023)
Mon, 3050° / 36°0.12
50 °
Addison Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2001)
Record low21° (1976)
Tue, 0150° / 35°0.15
50 °
Addison Heights, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation33%
Record high73° (2006)
Record low18° (1967)
Wed, 0249° / 34°0.09
49 °
Addison Heights, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (1970)
Record low17° (1967)
Thu, 0349° / 34°0.1
49 °
Addison Heights, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation22%
Record high69° (1998)
Record low19° (1976)
Fri, 0449° / 34°0.08
49 °
Addison Heights, Friday, 4 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1998)
Record low18° (1966)
Sat, 0547° / 34°0.15
47 °
Addison Heights, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high72° (1998)
Record low24° (1966)
Sun, 0648° / 33°0.1
48 °
Addison Heights, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high76° (1998)
Record low15° (2007)
Mon, 0747° / 32°0.12
47 °
Addison Heights, Monday, 7 December
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.12 in
Chance of precipitation22%
Record high74° (1998)
Record low6° (2002)
Tue, 0846° / 33°0.07
46 °
Addison Heights, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (1978)
Record low18° (2003)
Wed, 0946° / 32°0.18
46 °
Addison Heights, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.18 in
Chance of precipitation38%
Record high69° (1966)
Record low16° (1989)
Thu, 1047° / 33°0.17
47 °
Addison Heights, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.17 in
Chance of precipitation33%
Record high69° (1966)
Record low13° (1989)
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 Addison Heights, 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 Addison Heights, 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.