Monthly outlook for Arlandria, VA: average high 62.6°, average low 48.8°. That is 1.1° above the climate normal for October. Precipitation is expected on 6 days (about 6.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (73.7°), the coolest 26 October (40.7°).
62.6°/48.8°
Average high / low
+1.1°
Above normal
6 / 4
Wet days / normal
6.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
65.4°
61.8°
+2°
5 November – 14 November
58°
57.2°
+0.4°
15 November – 24 November
at normal
53.5°
—
October records over 66 years
94.5°2 October 2019All-time high
29.3°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Alexandria (2 mi).
Tue, 2771° / 50°0
71 °
Arlandria, Tuesday, 27 October
Clear. High 71°, low 50°.
Pressure30.36 inHg
Wind4.3 mph NE
Humidity58%
Visibility6.2 mi
Dew point49°
Wed, 2865° / 48°0
65 °
Arlandria, Wednesday, 28 October
Mostly clear. High 65°, low 48°.
Pressure30.42 inHg
Wind3.5 mph SE
Humidity62%
Visibility6.2 mi
Dew point48°
Thu, 2970° / 50°0
70 °
Arlandria, Thursday, 29 October
Clear. High 70°, low 50°.
Pressure30.27 inHg
Wind3.9 mph S
Humidity76%
Visibility—
Dew point57°
Fri, 3074° / 53°0
74 °
Arlandria, Friday, 30 October
Clear. High 74°, low 53°.
Pressure30.15 inHg
Wind5.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point53°
Sat, 3163° / 49°0
63 °
Arlandria, Saturday, 31 October
Overcast. High 63°, low 49°.
Pressure30.42 inHg
Wind6.3 mph N
Humidity62%
Visibility—
Dew point44°
Sun, 0164° / 51°0.3
64 °
Arlandria, Sunday, 1 November
Rain. High 64°, low 51°.
Pressure30.33 inHg
Wind10.6 mph SE
Humidity81%
Visibility—
Dew point52°
Mon, 0261° / 56°2.67
61 °
Arlandria, Monday, 2 November
Heavy rain. High 61°, low 56°.
Pressure29.65 inHg
Wind17.1 mph NE
Humidity96%
Visibility—
Dew point59°
Tue, 0361° / 53°0.21
61 °
Arlandria, Tuesday, 3 November
Rain. High 61°, low 53°.
Pressure29.91 inHg
Wind13 mph E
Humidity77%
Visibility—
Dew point53°
Wed, 0456° / 49°2.56
56 °
Arlandria, Wednesday, 4 November
Heavy rain. High 56°, low 49°.
Pressure30.09 inHg
Wind21.6 mph E
Humidity94%
Visibility—
Dew point48°
Thu, 0561° / 53°0.2
61 °
Arlandria, Thursday, 5 November
Rain. High 61°, low 53°.
Pressure29.80 inHg
Wind13.8 mph E
Humidity72%
Visibility—
Dew point48°
Fri, 0656° / 48°0
56 °
Arlandria, Friday, 6 November
Partly cloudy. High 56°, low 48°.
Pressure29.97 inHg
Wind10.1 mph NW
Humidity65%
Visibility—
Dew point42°
Sat, 0756° / 43°0
56 °
Arlandria, Saturday, 7 November
Clear. High 56°, low 43°.
Pressure30.24 inHg
Wind7.2 mph N
Humidity44%
Visibility—
Dew point29°
Sun, 0857° / 43°0
57 °
Arlandria, Sunday, 8 November
Clear. High 57°, low 43°.
Pressure30.33 inHg
Wind4.5 mph SE
Humidity62%
Visibility—
Dew point38°
Mon, 0960° / 43°0
60 °
Arlandria, Monday, 9 November
Overcast. High 60°, low 43°.
Pressure30.15 inHg
Wind7.8 mph S
Humidity64%
Visibility—
Dew point40°
Tue, 1057° / 50°0.16
57 °
Arlandria, Tuesday, 10 November
Rain. High 57°, low 50°.
Pressure29.83 inHg
Wind7.1 mph S
Humidity89%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1157° / 42°0.2
57 °
Arlandria, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.2 in
Chance of precipitation27%
Record high74° (2024)
Record low23° (2017)
Thu, 1255° / 42°0.22
55 °
Arlandria, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.22 in
Chance of precipitation33%
Record high71° (1964)
Record low29° (1987)
Fri, 1354° / 39°0.1
54 °
Arlandria, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation33%
Record high73° (1964)
Record low24° (2019)
Sat, 1455° / 39°0.06
55 °
Arlandria, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.06 in
Chance of precipitation12%
Record high75° (1985)
Record low25° (1986)
Sun, 1556° / 40°0.1
56 °
Arlandria, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation27%
Record high77° (1993)
Record low28° (1996)
Mon, 1655° / 40°0.12
55 °
Arlandria, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high73° (2005)
Record low25° (1967)
Tue, 1754° / 39°0.08
54 °
Arlandria, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (1987)
Record low28° (1995)
Wed, 1854° / 39°0.06
54 °
Arlandria, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (2021)
Record low27° (2014)
Thu, 1954° / 39°0.1
54 °
Arlandria, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation25%
Record high70° (1985)
Record low23° (2014)
Fri, 2054° / 39°0.06
54 °
Arlandria, Friday, 20 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation22%
Record high75° (1985)
Record low26° (2022)
Sat, 2153° / 38°0.09
53 °
Arlandria, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high75° (1991)
Record low24° (2022)
Sun, 2252° / 38°0.1
52 °
Arlandria, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high72° (2007)
Record low24° (1964)
Mon, 2351° / 37°0.06
51 °
Arlandria, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (1979)
Record low19° (1989)
Tue, 2453° / 37°0.13
53 °
Arlandria, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (1979)
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 Arlandria, 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 Arlandria, 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.