Monthly outlook for Addison Heights, VA: average high 62.1°, average low 47.5°. That is 0.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 2 November (69.8°), the coolest 6 November (39.5°).
62.1°/47.5°
Average high / low
+0.2°
Above normal
2 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
64.1°
62.5°
+0.9°
1 November – 10 November
58.7°
59.7°
-0.5°
11 November – 20 November
at normal
54.4°
—
October records over 66 years
94.5°2 October 2019All-time high
27.3°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Arlington (3 mi).
Fri, 2363° / 44°0
63 °
Addison Heights, Friday, 23 October
Overcast. High 63°, low 44°.
Pressure30.36 inHg
Wind7 mph NE
Humidity67%
Visibility6.2 mi
Dew point46°
Sat, 2459° / 41°0
59 °
Addison Heights, Saturday, 24 October
Clear. High 59°, low 41°.
Pressure30.53 inHg
Wind2.9 mph E
Humidity49%
Visibility6.2 mi
Dew point38°
Sun, 2562° / 42°0
62 °
Addison Heights, Sunday, 25 October
Clear. High 62°, low 42°.
Pressure30.56 inHg
Wind1.3 mph E
Humidity59%
Visibility6.2 mi
Dew point44°
Mon, 2665° / 44°0
65 °
Addison Heights, Monday, 26 October
Clear. High 65°, low 44°.
Pressure30.39 inHg
Wind3.7 mph NW
Humidity63%
Visibility6.2 mi
Dew point48°
Tue, 2768° / 51°0
68 °
Addison Heights, Tuesday, 27 October
Partly cloudy. High 68°, low 51°.
Pressure30.36 inHg
Wind6.7 mph NW
Humidity65%
Visibility—
Dew point49°
Wed, 2862° / 51°0
62 °
Addison Heights, Wednesday, 28 October
Overcast. High 62°, low 51°.
Pressure30.39 inHg
Wind5.3 mph SE
Humidity69%
Visibility—
Dew point47°
Thu, 2969° / 53°0
69 °
Addison Heights, Thursday, 29 October
Clear. High 69°, low 53°.
Pressure30.24 inHg
Wind6.9 mph S
Humidity65%
Visibility—
Dew point50°
Fri, 3063° / 53°0
63 °
Addison Heights, Friday, 30 October
Partly cloudy. High 63°, low 53°.
Pressure30.21 inHg
Wind9.5 mph N
Humidity38%
Visibility—
Dew point33°
Sat, 3162° / 47°0
62 °
Addison Heights, Saturday, 31 October
Overcast. High 62°, low 47°.
Pressure30.45 inHg
Wind6.8 mph SE
Humidity44%
Visibility—
Dew point34°
Sun, 0160° / 53°0.5
60 °
Addison Heights, Sunday, 1 November
Rain. High 60°, low 53°.
Pressure30.39 inHg
Wind5.5 mph SE
Humidity76%
Visibility—
Dew point51°
Mon, 0270° / 57°0.36
70 °
Addison Heights, Monday, 2 November
Rain. High 70°, low 57°.
Pressure30.06 inHg
Wind8.3 mph NW
Humidity81%
Visibility—
Dew point57°
Tue, 0362° / 54°0
62 °
Addison Heights, Tuesday, 3 November
Overcast. High 62°, low 54°.
Pressure30.09 inHg
Wind6.7 mph N
Humidity55%
Visibility—
Dew point42°
Wed, 0457° / 46°0
57 °
Addison Heights, Wednesday, 4 November
Overcast. High 57°, low 46°.
Pressure29.83 inHg
Wind14.5 mph NW
Humidity53%
Visibility—
Dew point39°
Thu, 0551° / 42°0
51 °
Addison Heights, Thursday, 5 November
Partly cloudy. High 51°, low 42°.
Pressure29.94 inHg
Wind15 mph NW
Humidity45%
Visibility—
Dew point27°
Fri, 0652° / 40°0
52 °
Addison Heights, Friday, 6 November
Overcast. High 52°, low 40°.
Pressure30.24 inHg
Wind8.8 mph NW
Humidity46%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0758° / 43°0.08
58 °
Addison Heights, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (2024)
Record low27° (1967)
Sun, 0858° / 42°0.16
58 °
Addison Heights, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.16 in
Chance of precipitation22%
Record high75° (1975)
Record low27° (1967)
Mon, 0958° / 42°0.07
58 °
Addison Heights, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high79° (2023)
Record low24° (1976)
Tue, 1058° / 42°0.13
58 °
Addison Heights, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (1975)
Record low31° (1973)
Wed, 1156° / 41°0.2
56 °
Addison Heights, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.2 in
Chance of precipitation27%
Record high74° (2024)
Record low23° (2017)
Thu, 1255° / 41°0.22
55 °
Addison Heights, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.22 in
Chance of precipitation37%
Record high71° (1964)
Record low28° (1987)
Fri, 1353° / 39°0.1
53 °
Addison Heights, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation33%
Record high72° (1964)
Record low24° (2019)
Sat, 1455° / 39°0.07
55 °
Addison Heights, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation13%
Record high74° (1985)
Record low24° (1986)
Sun, 1556° / 40°0.09
56 °
Addison Heights, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high77° (1993)
Record low27° (1996)
Mon, 1655° / 39°0.12
55 °
Addison Heights, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation32%
Record high73° (2005)
Record low24° (1967)
Tue, 1754° / 38°0.08
54 °
Addison Heights, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1987)
Record low27° (1995)
Wed, 1854° / 38°0.06
54 °
Addison Heights, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (2021)
Record low26° (2014)
Thu, 1954° / 38°0.1
54 °
Addison Heights, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1985)
Record low22° (2014)
Fri, 2054° / 39°0.07
54 °
Addison Heights, Friday, 20 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (1985)
Record low26° (1984)
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.