Monthly outlook for Aspen Hill, MD: average high 53.8°, average low 39.3°. That is 0.9° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 20 November (64.3°), the coolest 26 November (26.1°).
53.8°/39.3°
Average high / low
+0.9°
Above normal
2 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
56.5°
52.7°
+2.1°
23 November – 2 December
49.5°
50.3°
-0.5°
3 December – 12 December
at normal
46.1°
—
November records over 66 years
80.4°1 November 1974All-time high
13.1°24 November 1989All-time low
Sat, 1454° / 39°0
54 °
Aspen Hill, Saturday, 14 November
Overcast. High 54°, low 39°.
Pressure29.91 inHg
Wind15.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 41°0
51 °
Aspen Hill, Sunday, 15 November
Overcast. High 51°, low 41°.
Pressure30.24 inHg
Wind12.5 mph NW
Humidity48%
Visibility6.2 mi
Dew point31°
Mon, 1651° / 35°0
51 °
Aspen Hill, Monday, 16 November
Partly cloudy. High 51°, low 35°.
Pressure30.47 inHg
Wind6.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point31°
Tue, 1754° / 35°0
54 °
Aspen Hill, Tuesday, 17 November
Clear. High 54°, low 35°.
Pressure30.53 inHg
Wind3.7 mph NW
Humidity51%
Visibility6.2 mi
Dew point34°
Wed, 1859° / 36°0
59 °
Aspen Hill, Wednesday, 18 November
Clear. High 59°, low 36°.
Pressure30.50 inHg
Wind5 mph NW
Humidity54%
Visibility—
Dew point33°
Thu, 1959° / 42°0
59 °
Aspen Hill, Thursday, 19 November
Clear. High 59°, low 42°.
Pressure30.45 inHg
Wind4.9 mph SW
Humidity50%
Visibility—
Dew point32°
Fri, 2064° / 47°0
64 °
Aspen Hill, Friday, 20 November
Overcast. High 64°, low 47°.
Pressure30.36 inHg
Wind8.1 mph NW
Humidity43%
Visibility—
Dew point34°
Sat, 2160° / 46°0
60 °
Aspen Hill, Saturday, 21 November
Clear. High 60°, low 46°.
Pressure30.39 inHg
Wind7.5 mph SE
Humidity58%
Visibility—
Dew point39°
Sun, 2264° / 47°0
64 °
Aspen Hill, Sunday, 22 November
Clear. High 64°, low 47°.
Pressure30.24 inHg
Wind8.2 mph S
Humidity71%
Visibility—
Dew point45°
Mon, 2363° / 53°0
63 °
Aspen Hill, Monday, 23 November
Overcast. High 63°, low 53°.
Pressure30.15 inHg
Wind5.1 mph SE
Humidity67%
Visibility—
Dew point49°
Tue, 2462° / 46°0.14
62 °
Aspen Hill, Tuesday, 24 November
Light rain. High 62°, low 46°.
Pressure29.83 inHg
Wind19.6 mph NW
Humidity91%
Visibility—
Dew point56°
Wed, 2542° / 31°0.15
42 °
Aspen Hill, Wednesday, 25 November
Rain. High 42°, low 31°.
Pressure29.94 inHg
Wind18.1 mph NW
Humidity47%
Visibility—
Dew point18°
Thu, 2637° / 26°0
37 °
Aspen Hill, Thursday, 26 November
Overcast. High 37°, low 26°.
Pressure30.21 inHg
Wind9.6 mph W
Humidity38%
Visibility—
Dew point8°
Fri, 2745° / 28°0
45 °
Aspen Hill, Friday, 27 November
Clear. High 45°, low 28°.
Pressure30.00 inHg
Wind7.4 mph SW
Humidity28%
Visibility—
Dew point5°
Sat, 2847° / 34°0
47 °
Aspen Hill, Saturday, 28 November
Clear. High 47°, low 34°.
Pressure30.12 inHg
Wind6.6 mph NW
Humidity35%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2949° / 35°0.12
49 °
Aspen Hill, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high68° (1998)
Record low22° (2023)
Mon, 3049° / 36°0.12
49 °
Aspen Hill, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2001)
Record low20° (1976)
Tue, 0148° / 35°0.15
48 °
Aspen Hill, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (2006)
Record low15° (1967)
Wed, 0248° / 34°0.09
48 °
Aspen Hill, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high64° (1970)
Record low10° (1967)
Thu, 0348° / 34°0.09
48 °
Aspen Hill, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation20%
Record high68° (1998)
Record low17° (1976)
Fri, 0448° / 34°0.08
48 °
Aspen Hill, Friday, 4 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1982)
Record low16° (1966)
Sat, 0546° / 34°0.15
46 °
Aspen Hill, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high71° (2001)
Record low23° (1966)
Sun, 0647° / 33°0.1
47 °
Aspen Hill, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high75° (1998)
Record low15° (2007)
Mon, 0746° / 32°0.12
46 °
Aspen Hill, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation22%
Record high73° (1998)
Record low9° (2002)
Tue, 0845° / 33°0.07
45 °
Aspen Hill, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (1978)
Record low19° (2003)
Wed, 0945° / 32°0.18
45 °
Aspen Hill, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.18 in
Chance of precipitation38%
Record high68° (1966)
Record low15° (1989)
Thu, 1046° / 33°0.16
46 °
Aspen Hill, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.16 in
Chance of precipitation33%
Record high68° (1966)
Record low11° (1989)
Fri, 1145° / 32°0.17
45 °
Aspen Hill, Friday, 11 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.17 in
Chance of precipitation33%
Record high68° (2021)
Record low15° (1995)
Sat, 1245° / 32°0.07
45 °
Aspen Hill, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (2015)
Record low9° (1962)
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 Aspen Hill, 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 Aspen Hill, 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.