Monthly outlook for Harbor View, VA: average high 59.9°, average low 43.1°. That is 1.9° below the climate normal for October. Precipitation is expected on 3 days (about 2.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 27 October (72.7°), the coolest 29 October (36.7°).
59.9°/43.1°
Average high / low
−1.9°
Below normal
3 / 4
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
63.1°
63.9°
-0.5°
30 October – 8 November
54.5°
61.1°
-3.7°
9 November – 18 November
at normal
56.2°
—
October records over 66 years
93.9°2 October 2019All-time high
31.6°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Occoquan (2 mi).
Wed, 2167° / 43°0
67 °
Harbor View, Wednesday, 21 October
Clear. High 67°, low 43°.
Pressure30.21 inHg
Wind7.2 mph N
Humidity56%
Visibility6.2 mi
Dew point43°
Thu, 2265° / 44°0
65 °
Harbor View, Thursday, 22 October
Clear. High 65°, low 44°.
Pressure30.12 inHg
Wind9.1 mph NW
Humidity40%
Visibility6.2 mi
Dew point36°
Fri, 2357° / 44°0
57 °
Harbor View, Friday, 23 October
Clear. High 57°, low 44°.
Pressure30.39 inHg
Wind7.4 mph N
Humidity47%
Visibility6.2 mi
Dew point34°
Sat, 2458° / 39°0
58 °
Harbor View, Saturday, 24 October
Clear. High 58°, low 39°.
Pressure30.59 inHg
Wind5.4 mph N
Humidity55%
Visibility—
Dew point35°
Sun, 2563° / 38°0
63 °
Harbor View, Sunday, 25 October
Clear. High 63°, low 38°.
Pressure30.59 inHg
Wind2.4 mph NW
Humidity58%
Visibility—
Dew point39°
Mon, 2669° / 46°0
69 °
Harbor View, Monday, 26 October
Partly cloudy. High 69°, low 46°.
Pressure30.36 inHg
Wind5 mph SW
Humidity48%
Visibility—
Dew point39°
Tue, 2773° / 52°0
73 °
Harbor View, Tuesday, 27 October
Overcast. High 73°, low 52°.
Pressure30.15 inHg
Wind11.5 mph NW
Humidity50%
Visibility—
Dew point45°
Wed, 2855° / 42°0
55 °
Harbor View, Wednesday, 28 October
Overcast. High 55°, low 42°.
Pressure30.27 inHg
Wind11.5 mph NW
Humidity47%
Visibility—
Dew point31°
Thu, 2954° / 37°0
54 °
Harbor View, Thursday, 29 October
Clear. High 54°, low 37°.
Pressure30.27 inHg
Wind6.1 mph W
Humidity36%
Visibility—
Dew point21°
Fri, 3058° / 38°0
58 °
Harbor View, Friday, 30 October
Overcast. High 58°, low 38°.
Pressure30.21 inHg
Wind3.7 mph W
Humidity41%
Visibility—
Dew point25°
Sat, 3155° / 46°0.02
55 °
Harbor View, Saturday, 31 October
Light rain. High 55°, low 46°.
Pressure30.18 inHg
Wind2.8 mph NW
Humidity76%
Visibility—
Dew point42°
Sun, 0162° / 45°0
62 °
Harbor View, Sunday, 1 November
Clear. High 62°, low 45°.
Pressure30.24 inHg
Wind7.7 mph NW
Humidity46%
Visibility—
Dew point36°
Mon, 0253° / 41°0.05
53 °
Harbor View, Monday, 2 November
Light rain. High 53°, low 41°.
Pressure30.30 inHg
Wind3.6 mph N
Humidity46%
Visibility—
Dew point29°
Tue, 0352° / 44°0.53
52 °
Harbor View, Tuesday, 3 November
Rain. High 52°, low 44°.
Pressure30.18 inHg
Wind14.1 mph NE
Humidity65%
Visibility—
Dew point37°
Wed, 0449° / 44°2.1
49 °
Harbor View, Wednesday, 4 November
Heavy rain. High 49°, low 44°.
Pressure29.77 inHg
Wind16.8 mph NW
Humidity93%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0560° / 46°0.09
60 °
Harbor View, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1961)
Record low29° (1991)
Fri, 0660° / 46°0.07
60 °
Harbor View, Friday, 6 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.07 in
Chance of precipitation22%
Record high80° (2024)
Record low31° (1967)
Sat, 0759° / 45°0.1
59 °
Harbor View, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.1 in
Chance of precipitation23%
Record high79° (2024)
Record low30° (1962)
Sun, 0859° / 44°0.16
59 °
Harbor View, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.16 in
Chance of precipitation23%
Record high76° (1975)
Record low31° (1967)
Mon, 0959° / 44°0.06
59 °
Harbor View, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (2023)
Record low29° (1976)
Tue, 1059° / 44°0.13
59 °
Harbor View, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (1975)
Record low33° (1973)
Wed, 1157° / 44°0.2
57 °
Harbor View, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.2 in
Chance of precipitation27%
Record high74° (2024)
Record low24° (2017)
Thu, 1255° / 43°0.22
55 °
Harbor View, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.22 in
Chance of precipitation33%
Record high72° (1964)
Record low30° (1987)
Fri, 1354° / 41°0.1
54 °
Harbor View, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.1 in
Chance of precipitation30%
Record high73° (1964)
Record low24° (2019)
Sat, 1455° / 41°0.06
55 °
Harbor View, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.06 in
Chance of precipitation15%
Record high75° (1985)
Record low26° (1986)
Sun, 1556° / 42°0.09
56 °
Harbor View, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (1993)
Record low29° (1996)
Mon, 1656° / 41°0.12
56 °
Harbor View, Monday, 16 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation33%
Record high74° (2005)
Record low27° (1967)
Tue, 1754° / 41°0.08
54 °
Harbor View, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (1987)
Record low31° (1996)
Wed, 1855° / 40°0.06
55 °
Harbor View, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (2021)
Record low28° (2014)
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 Harbor View, 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 Harbor View, 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.