Monthly outlook for Potomac Park, MD: average high 54.1°, average low 41.1°. That is 2° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 5 November (70.3°), the coolest 14 November (27.7°).
54.1°/41.1°
Average high / low
+2°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
54.3°
51.7°
+1.4°
15 November – 24 November
53.8°
47.7°
+3.4°
25 November – 4 December
at normal
44.7°
—
November records over 66 years
75.6°2 November 2016All-time high
9.9°29 November 2014All-time low
Climate normals and records are computed from the nearest reference point — Wellersburg (8 mi).
Fri, 0665° / 49°0
65 °
Potomac Park, Friday, 6 November
Light rain. High 65°, low 49°.
Pressure29.88 inHg
Wind11 mph W
Humidity55%
Visibility6.2 mi
Dew point45°
Sat, 0751° / 42°0
51 °
Potomac Park, Saturday, 7 November
Overcast. High 51°, low 42°.
Pressure30.03 inHg
Wind13 mph W
Humidity65%
Visibility6.2 mi
Dew point33°
Sun, 0855° / 43°0
55 °
Potomac Park, Sunday, 8 November
Mostly clear. High 55°, low 43°.
Pressure30.00 inHg
Wind15.8 mph W
Humidity48%
Visibility6.2 mi
Dew point32°
Mon, 0950° / 44°0
50 °
Potomac Park, Monday, 9 November
Overcast. High 50°, low 44°.
Pressure30.06 inHg
Wind17.5 mph NW
Humidity64%
Visibility6.2 mi
Dew point35°
Tue, 1060° / 45°0
60 °
Potomac Park, Tuesday, 10 November
Clear. High 60°, low 45°.
Pressure30.03 inHg
Wind14.7 mph W
Humidity56%
Visibility—
Dew point38°
Wed, 1158° / 45°0
58 °
Potomac Park, Wednesday, 11 November
Overcast. High 58°, low 45°.
Pressure29.97 inHg
Wind13.8 mph W
Humidity77%
Visibility—
Dew point45°
Thu, 1246° / 36°0
46 °
Potomac Park, Thursday, 12 November
Overcast. High 46°, low 36°.
Pressure30.00 inHg
Wind8.6 mph NW
Humidity67%
Visibility—
Dew point31°
Fri, 1345° / 32°0.02
45 °
Potomac Park, Friday, 13 November
Snow. High 45°, low 32°.
Pressure29.91 inHg
Wind7.6 mph NW
Humidity70%
Visibility—
Dew point29°
Sat, 1442° / 28°0
42 °
Potomac Park, Saturday, 14 November
Overcast. High 42°, low 28°.
Pressure30.00 inHg
Wind12.6 mph NW
Humidity54%
Visibility—
Dew point22°
Sun, 1540° / 35°0
40 °
Potomac Park, Sunday, 15 November
Overcast. High 40°, low 35°.
Pressure30.18 inHg
Wind13 mph NW
Humidity83%
Visibility—
Dew point33°
Mon, 1649° / 35°0
49 °
Potomac Park, Monday, 16 November
Partly cloudy. High 49°, low 35°.
Pressure30.42 inHg
Wind10.3 mph W
Humidity57%
Visibility—
Dew point33°
Tue, 1756° / 39°0
56 °
Potomac Park, Tuesday, 17 November
Overcast. High 56°, low 39°.
Pressure30.33 inHg
Wind11.6 mph W
Humidity54%
Visibility—
Dew point37°
Wed, 1860° / 38°0
60 °
Potomac Park, Wednesday, 18 November
Overcast. High 60°, low 38°.
Pressure30.27 inHg
Wind3.3 mph S
Humidity49%
Visibility—
Dew point38°
Thu, 1955° / 45°0
55 °
Potomac Park, Thursday, 19 November
Overcast. High 55°, low 45°.
Pressure30.15 inHg
Wind10.4 mph W
Humidity62%
Visibility—
Dew point40°
Fri, 2062° / 45°0.08
62 °
Potomac Park, Friday, 20 November
Light rain. High 62°, low 45°.
Pressure30.12 inHg
Wind6.6 mph SW
Humidity47%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2146° / 33°0.09
46 °
Potomac Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (2007)
Record low17° (1984)
Sun, 2247° / 33°0.11
47 °
Potomac Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation37%
Record high64° (1979)
Record low15° (1984)
Mon, 2347° / 32°0.06
47 °
Potomac Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (1979)
Record low15° (1984)
Tue, 2446° / 32°0.12
46 °
Potomac Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation37%
Record high65° (2014)
Record low15° (1970)
Wed, 2547° / 32°0.1
47 °
Potomac Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.1 in
Chance of precipitation32%
Record high64° (1973)
Record low14° (2005)
Thu, 2648° / 33°0.17
48 °
Potomac Park, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.17 in
Chance of precipitation43%
Record high63° (1990)
Record low21° (2005)
Fri, 2746° / 33°0.14
46 °
Potomac Park, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation42%
Record high64° (1988)
Record low19° (1977)
Sat, 2846° / 33°0.18
46 °
Potomac Park, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.18 in
Chance of precipitation37%
Record high70° (1990)
Record low12° (2014)
Sun, 2944° / 31°0.11
44 °
Potomac Park, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation33%
Record high65° (1998)
Record low10° (2014)
Mon, 3044° / 31°0.13
44 °
Potomac Park, Monday, 30 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (1991)
Record low12° (1976)
Tue, 0143° / 30°0.18
43 °
Potomac Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.18 in
Chance of precipitation35%
Record high66° (2006)
Record low15° (1976)
Wed, 0243° / 29°0.11
43 °
Potomac Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.11 in
Chance of precipitation33%
Record high62° (1998)
Record low1° (1971)
Thu, 0343° / 29°0.11
43 °
Potomac Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (1982)
Record low0° (1971)
Fri, 0443° / 29°0.09
43 °
Potomac Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2012)
Record low3° (1966)
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 Park, MD 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 Park, MD 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.