Monthly outlook for Mount Holly, MD: average high 63.6°, average low 48.2°. That is 2.5° above the climate normal for November. Precipitation is expected on 1 day (about 1.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 5 November (72.2°), the coolest 13 November (36°).
63.6°/48.2°
Average high / low
+2.5°
Above normal
1 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
65.7°
60.7°
+2.8°
11 November – 20 November
60°
55.8°
+2.4°
21 November – 30 November
at normal
53.5°
—
November records over 66 years
77.9°7 November 2024All-time high
21.6°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Vienna (10 mi).
Mon, 0265° / 45°0
65 °
Mount Holly, Monday, 2 November
Overcast. High 65°, low 45°.
Pressure30.42 inHg
Wind2.6 mph SW
Humidity44%
Visibility6.2 mi
Dew point40°
Tue, 0370° / 47°0
70 °
Mount Holly, Tuesday, 3 November
Overcast. High 70°, low 47°.
Pressure30.30 inHg
Wind6.3 mph SW
Humidity68%
Visibility2.0 mi
Dew point57°
Wed, 0471° / 56°0
71 °
Mount Holly, Wednesday, 4 November
Clear. High 71°, low 56°.
Pressure30.15 inHg
Wind10.4 mph S
Humidity67%
Visibility6.2 mi
Dew point59°
Thu, 0572° / 61°0
72 °
Mount Holly, Thursday, 5 November
Overcast. High 72°, low 61°.
Pressure29.97 inHg
Wind8.6 mph S
Humidity76%
Visibility6.2 mi
Dew point63°
Fri, 0667° / 62°1.21
67 °
Mount Holly, Friday, 6 November
Rain. High 67°, low 62°.
Pressure29.85 inHg
Wind10.1 mph S
Humidity98%
Visibility—
Dew point65°
Sat, 0764° / 51°0
64 °
Mount Holly, Saturday, 7 November
Clear. High 64°, low 51°.
Pressure29.83 inHg
Wind12.5 mph NW
Humidity79%
Visibility—
Dew point55°
Sun, 0858° / 47°0
58 °
Mount Holly, Sunday, 8 November
Clear. High 58°, low 47°.
Pressure30.09 inHg
Wind13.1 mph NW
Humidity51%
Visibility—
Dew point35°
Mon, 0964° / 48°0
64 °
Mount Holly, Monday, 9 November
Overcast. High 64°, low 48°.
Pressure30.12 inHg
Wind4.6 mph W
Humidity42%
Visibility—
Dew point35°
Tue, 1062° / 51°0
62 °
Mount Holly, Tuesday, 10 November
Overcast. High 62°, low 51°.
Pressure30.06 inHg
Wind8.6 mph N
Humidity59%
Visibility—
Dew point43°
Wed, 1161° / 46°0
61 °
Mount Holly, Wednesday, 11 November
Overcast. High 61°, low 46°.
Pressure29.91 inHg
Wind10.5 mph NW
Humidity53%
Visibility—
Dew point38°
Thu, 1253° / 41°0.01
53 °
Mount Holly, Thursday, 12 November
Light rain. High 53°, low 41°.
Pressure30.12 inHg
Wind10.6 mph N
Humidity45%
Visibility—
Dew point28°
Fri, 1349° / 36°0
49 °
Mount Holly, Friday, 13 November
Clear. High 49°, low 36°.
Pressure30.33 inHg
Wind12.9 mph N
Humidity46%
Visibility—
Dew point24°
Sat, 1461° / 41°0
61 °
Mount Holly, Saturday, 14 November
Clear. High 61°, low 41°.
Pressure30.33 inHg
Wind10.7 mph W
Humidity40%
Visibility—
Dew point29°
Sun, 1568° / 44°0
68 °
Mount Holly, Sunday, 15 November
Clear. High 68°, low 44°.
Pressure30.18 inHg
Wind7.9 mph SW
Humidity39%
Visibility—
Dew point33°
Mon, 1669° / 52°0
69 °
Mount Holly, Monday, 16 November
Mostly clear. High 69°, low 52°.
Pressure30.21 inHg
Wind9.2 mph NW
Humidity59%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1755° / 43°0.1
55 °
Mount Holly, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (2023)
Record low30° (1996)
Wed, 1855° / 42°0.05
55 °
Mount Holly, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (2021)
Record low30° (2014)
Thu, 1955° / 43°0.09
55 °
Mount Holly, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (1985)
Record low26° (2014)
Fri, 2055° / 43°0.06
55 °
Mount Holly, Friday, 20 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (1985)
Record low30° (1984)
Sat, 2154° / 41°0.09
54 °
Mount Holly, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1991)
Record low27° (2022)
Sun, 2253° / 42°0.11
53 °
Mount Holly, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.11 in
Chance of precipitation35%
Record high70° (2007)
Record low26° (2018)
Mon, 2352° / 40°0.06
52 °
Mount Holly, Monday, 23 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1979)
Record low22° (2018)
Tue, 2454° / 41°0.08
54 °
Mount Holly, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (1979)
Record low22° (1989)
Wed, 2553° / 40°0.09
53 °
Mount Holly, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (1973)
Record low24° (1989)
Thu, 2655° / 42°0.12
55 °
Mount Holly, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.12 in
Chance of precipitation35%
Record high70° (1999)
Record low28° (2005)
Fri, 2755° / 42°0.1
55 °
Mount Holly, Friday, 27 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (1973)
Record low27° (1974)
Sat, 2855° / 43°0.11
55 °
Mount Holly, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (1973)
Record low26° (1996)
Sun, 2952° / 40°0.1
52 °
Mount Holly, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.1 in
Chance of precipitation25%
Record high69° (2011)
Record low27° (2023)
Mon, 3051° / 40°0.11
51 °
Mount Holly, Monday, 30 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (2001)
Record low25° (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 Mount Holly, 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 Mount Holly, 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.