Monthly outlook for Potomac Falls, VA: average high 60.1°, average low 45.8°. That is 1.4° above the climate normal for November. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 4 November (71.5°), the coolest 16 November (37.3°).
60.1°/45.8°
Average high / low
+1.4°
Above normal
5 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
64.9°
59.4°
+3°
11 November – 20 November
52.1°
54.1°
-1.1°
21 November – 30 November
at normal
51.5°
—
November records over 66 years
81.1°1 November 1974All-time high
14.7°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Sugarland Run (2 mi).
Mon, 0264° / 41°0
64 °
Potomac Falls, Monday, 2 November
Overcast. High 64°, low 41°.
Pressure30.42 inHg
Wind5.1 mph S
Humidity47%
Visibility6.2 mi
Dew point40°
Tue, 0370° / 44°0
70 °
Potomac Falls, Tuesday, 3 November
Partly cloudy. High 70°, low 44°.
Pressure30.27 inHg
Wind8.9 mph S
Humidity58%
Visibility6.2 mi
Dew point52°
Wed, 0472° / 52°0
72 °
Potomac Falls, Wednesday, 4 November
Overcast. High 72°, low 52°.
Pressure30.09 inHg
Wind9.9 mph S
Humidity63%
Visibility6.2 mi
Dew point56°
Thu, 0570° / 61°0.53
70 °
Potomac Falls, Thursday, 5 November
Rain. High 70°, low 61°.
Pressure29.91 inHg
Wind13.2 mph S
Humidity99%
Visibility—
Dew point62°
Fri, 0667° / 54°0.04
67 °
Potomac Falls, Friday, 6 November
Light rain. High 67°, low 54°.
Pressure29.83 inHg
Wind9.2 mph NW
Humidity76%
Visibility—
Dew point54°
Sat, 0761° / 50°0
61 °
Potomac Falls, Saturday, 7 November
Clear. High 61°, low 50°.
Pressure29.65 inHg
Wind13.7 mph W
Humidity60%
Visibility—
Dew point45°
Sun, 0865° / 49°0
65 °
Potomac Falls, Sunday, 8 November
Clear. High 65°, low 49°.
Pressure29.68 inHg
Wind9.4 mph W
Humidity58%
Visibility—
Dew point44°
Mon, 0955° / 46°0
55 °
Potomac Falls, Monday, 9 November
Overcast. High 55°, low 46°.
Pressure29.77 inHg
Wind13 mph W
Humidity64%
Visibility—
Dew point40°
Tue, 1062° / 43°0
62 °
Potomac Falls, Tuesday, 10 November
Clear. High 62°, low 43°.
Pressure29.97 inHg
Wind12 mph W
Humidity54%
Visibility—
Dew point37°
Wed, 1157° / 43°0
57 °
Potomac Falls, Wednesday, 11 November
Overcast. High 57°, low 43°.
Pressure30.15 inHg
Wind11.3 mph NW
Humidity54%
Visibility—
Dew point35°
Thu, 1250° / 43°0.29
50 °
Potomac Falls, Thursday, 12 November
Light rain. High 50°, low 43°.
Pressure30.12 inHg
Wind6.2 mph SE
Humidity75%
Visibility—
Dew point40°
Fri, 1355° / 46°0.21
55 °
Potomac Falls, Friday, 13 November
Light rain. High 55°, low 46°.
Pressure29.74 inHg
Wind12.8 mph NW
Humidity97%
Visibility—
Dew point51°
Sat, 1445° / 40°0.08
45 °
Potomac Falls, Saturday, 14 November
Light rain. High 45°, low 40°.
Pressure29.91 inHg
Wind9.9 mph NW
Humidity78%
Visibility—
Dew point37°
Sun, 1548° / 39°0
48 °
Potomac Falls, Sunday, 15 November
Light rain. High 48°, low 39°.
Pressure30.06 inHg
Wind12 mph NW
Humidity69%
Visibility—
Dew point34°
Mon, 1658° / 37°0
58 °
Potomac Falls, Monday, 16 November
Overcast. High 58°, low 37°.
Pressure29.94 inHg
Wind7.4 mph W
Humidity54%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1753° / 38°0.08
53 °
Potomac Falls, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (1987)
Record low25° (1995)
Wed, 1854° / 37°0.06
54 °
Potomac Falls, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (1963)
Record low26° (2014)
Thu, 1954° / 38°0.1
54 °
Potomac Falls, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (1985)
Record low22° (2014)
Fri, 2053° / 38°0.07
53 °
Potomac Falls, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high75° (1985)
Record low27° (1966)
Sat, 2152° / 37°0.09
52 °
Potomac Falls, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high75° (1991)
Record low24° (2022)
Sun, 2251° / 37°0.1
51 °
Potomac Falls, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (2007)
Record low22° (1964)
Mon, 2351° / 35°0.06
51 °
Potomac Falls, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1979)
Record low19° (1989)
Tue, 2452° / 36°0.13
52 °
Potomac Falls, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high71° (1979)
Record low15° (1989)
Wed, 2552° / 36°0.09
52 °
Potomac Falls, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (1973)
Record low20° (1989)
Thu, 2653° / 37°0.13
53 °
Potomac Falls, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high68° (2025)
Record low25° (1971)
Fri, 2752° / 37°0.09
52 °
Potomac Falls, Friday, 27 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1976)
Record low24° (1974)
Sat, 2853° / 38°0.17
53 °
Potomac Falls, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation33%
Record high70° (1990)
Record low25° (1996)
Sun, 2950° / 35°0.13
50 °
Potomac Falls, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation28%
Record high69° (1998)
Record low22° (2023)
Mon, 3049° / 35°0.12
49 °
Potomac Falls, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2001)
Record low20° (1976)
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 Potomac Falls, 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 Potomac Falls, 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.