Monthly outlook for West Dennis, MA: average high 56.8°, average low 47.9°. That is 2.4° above the climate normal for November. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 2 November (68.3°), the coolest 1 November (37.8°).
56.8°/47.9°
Average high / low
+2.4°
Above normal
6 / 6
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
61.6°
53.8°
+4.4°
11 November – 20 November
48.9°
50°
-0.6°
21 November – 30 November
at normal
47.7°
—
November records over 66 years
71.4°12 November 2022All-time high
18.9°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Chatham (10 mi).
Mon, 0268° / 44°0
68 °
West Dennis, Monday, 2 November
Partly cloudy. High 68°, low 44°.
Pressure30.33 inHg
Wind12.7 mph SW
Humidity53%
Visibility6.2 mi
Dew point46°
Tue, 0364° / 54°0
64 °
West Dennis, Tuesday, 3 November
Overcast. High 64°, low 54°.
Pressure30.27 inHg
Wind11.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point46°
Wed, 0467° / 56°0
67 °
West Dennis, Wednesday, 4 November
Clear. High 67°, low 56°.
Pressure30.18 inHg
Wind9.2 mph S
Humidity67%
Visibility6.2 mi
Dew point56°
Thu, 0567° / 60°0
67 °
West Dennis, Thursday, 5 November
Overcast. High 67°, low 60°.
Pressure30.03 inHg
Wind12.6 mph S
Humidity75%
Visibility—
Dew point58°
Fri, 0666° / 58°0.43
66 °
West Dennis, Friday, 6 November
Rain. High 66°, low 58°.
Pressure29.80 inHg
Wind12 mph S
Humidity90%
Visibility—
Dew point62°
Sat, 0757° / 54°0.45
57 °
West Dennis, Saturday, 7 November
Rain. High 57°, low 54°.
Pressure29.44 inHg
Wind19.5 mph NE
Humidity97%
Visibility—
Dew point55°
Sun, 0858° / 52°0
58 °
West Dennis, Sunday, 8 November
Clear. High 58°, low 52°.
Pressure29.56 inHg
Wind18.9 mph SW
Humidity75%
Visibility—
Dew point49°
Mon, 0959° / 52°0
59 °
West Dennis, Monday, 9 November
Clear. High 59°, low 52°.
Pressure29.59 inHg
Wind15.4 mph SW
Humidity68%
Visibility—
Dew point47°
Tue, 1054° / 48°0
54 °
West Dennis, Tuesday, 10 November
Overcast. High 54°, low 48°.
Pressure29.68 inHg
Wind21.3 mph W
Humidity64%
Visibility—
Dew point38°
Wed, 1151° / 44°0.01
51 °
West Dennis, Wednesday, 11 November
Light rain. High 51°, low 44°.
Pressure29.85 inHg
Wind18.6 mph NW
Humidity62%
Visibility—
Dew point37°
Thu, 1244° / 40°0.04
44 °
West Dennis, Thursday, 12 November
Light rain. High 44°, low 40°.
Pressure30.12 inHg
Wind16.4 mph NW
Humidity63%
Visibility—
Dew point30°
Fri, 1354° / 40°1.16
54 °
West Dennis, Friday, 13 November
Rain. High 54°, low 40°.
Pressure29.97 inHg
Wind26.9 mph E
Humidity91%
Visibility—
Dew point42°
Sat, 1449° / 43°0.19
49 °
West Dennis, Saturday, 14 November
Light rain. High 49°, low 43°.
Pressure29.85 inHg
Wind29.5 mph N
Humidity81%
Visibility—
Dew point40°
Sun, 1547° / 44°0.19
47 °
West Dennis, Sunday, 15 November
Light rain. High 47°, low 44°.
Pressure29.83 inHg
Wind29.5 mph N
Humidity84%
Visibility—
Dew point42°
Mon, 1649° / 41°0
49 °
West Dennis, Monday, 16 November
Overcast. High 49°, low 41°.
Pressure29.65 inHg
Wind24.4 mph NW
Humidity58%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1749° / 42°0.17
49 °
West Dennis, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.17 in
Chance of precipitation30%
Record high62° (2006)
Record low31° (1967)
Wed, 1849° / 42°0.1
49 °
West Dennis, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.1 in
Chance of precipitation22%
Record high62° (2021)
Record low33° (2020)
Thu, 1949° / 41°0.07
49 °
West Dennis, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.07 in
Chance of precipitation18%
Record high61° (2017)
Record low29° (2020)
Fri, 2049° / 42°0.1
49 °
West Dennis, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high59° (1985)
Record low28° (2008)
Sat, 2148° / 40°0.1
48 °
West Dennis, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.1 in
Chance of precipitation37%
Record high60° (2020)
Record low23° (1987)
Sun, 2248° / 41°0.22
48 °
West Dennis, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.22 in
Chance of precipitation43%
Record high59° (1994)
Record low19° (2018)
Mon, 2347° / 40°0.17
47 °
West Dennis, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.17 in
Chance of precipitation25%
Record high59° (2020)
Record low23° (2018)
Tue, 2447° / 40°0.14
47 °
West Dennis, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.14 in
Chance of precipitation33%
Record high59° (2014)
Record low25° (1989)
Wed, 2548° / 40°0.12
48 °
West Dennis, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.12 in
Chance of precipitation23%
Record high59° (1983)
Record low26° (2013)
Thu, 2649° / 41°0.17
49 °
West Dennis, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.17 in
Chance of precipitation43%
Record high60° (1979)
Record low26° (1978)
Fri, 2749° / 41°0.13
49 °
West Dennis, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.13 in
Chance of precipitation37%
Record high60° (1979)
Record low27° (1978)
Sat, 2849° / 40°0.17
49 °
West Dennis, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.17 in
Chance of precipitation40%
Record high59° (1994)
Record low26° (2002)
Sun, 2947° / 40°0.11
47 °
West Dennis, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high58° (1973)
Record low27° (1989)
Mon, 3046° / 39°0.13
46 °
West Dennis, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.13 in
Chance of precipitation40%
Record high60° (2011)
Record low26° (1989)
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 West Dennis, MA 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 West Dennis, MA 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.