Monthly outlook for West Dennis, MA: average high 54.4°, average low 47.4°. That is 2.2° above the climate normal for November. Precipitation is expected on 6 days (about 2.9 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 7 November (61.3°), the coolest 16 November (43.4°).
54.4°/47.4°
Average high / low
+2.2°
Above normal
6 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
54.3°
51.4°
+1.6°
17 November – 26 November
54.6°
48.3°
+3.5°
27 November – 6 December
at normal
46.5°
—
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).
Sun, 0857° / 49°0.02
57 °
West Dennis, Sunday, 8 November
Light rain. High 57°, low 49°.
Pressure29.71 inHg
Wind17.2 mph W
Humidity57%
Visibility6.2 mi
Dew point41°
Mon, 0957° / 48°0.06
57 °
West Dennis, Monday, 9 November
Light rain. High 57°, low 48°.
Pressure29.65 inHg
Wind11.2 mph W
Humidity53%
Visibility6.2 mi
Dew point40°
Tue, 1053° / 44°0
53 °
West Dennis, Tuesday, 10 November
Partly cloudy. High 53°, low 44°.
Pressure29.85 inHg
Wind9.6 mph W
Humidity56%
Visibility6.2 mi
Dew point37°
Wed, 1153° / 46°0
53 °
West Dennis, Wednesday, 11 November
Clear. High 53°, low 46°.
Pressure29.85 inHg
Wind11.3 mph NW
Humidity57%
Visibility6.2 mi
Dew point38°
Thu, 1253° / 45°0.18
53 °
West Dennis, Thursday, 12 November
Rain. High 53°, low 45°.
Pressure29.80 inHg
Wind20.2 mph NE
Humidity62%
Visibility—
Dew point39°
Fri, 1349° / 45°0.51
49 °
West Dennis, Friday, 13 November
Rain. High 49°, low 45°.
Pressure29.80 inHg
Wind30.1 mph E
Humidity70%
Visibility—
Dew point39°
Sat, 1458° / 47°0.15
58 °
West Dennis, Saturday, 14 November
Light rain. High 58°, low 47°.
Pressure29.41 inHg
Wind29.7 mph NW
Humidity95%
Visibility—
Dew point53°
Sun, 1547° / 45°0.08
47 °
West Dennis, Sunday, 15 November
Light rain. High 47°, low 45°.
Pressure29.83 inHg
Wind26.5 mph NW
Humidity81%
Visibility—
Dew point41°
Mon, 1654° / 43°0
54 °
West Dennis, Monday, 16 November
Partly cloudy. High 54°, low 43°.
Pressure29.94 inHg
Wind17.9 mph NW
Humidity68%
Visibility—
Dew point37°
Tue, 1749° / 45°0
49 °
West Dennis, Tuesday, 17 November
Clear. High 49°, low 45°.
Pressure30.33 inHg
Wind13.2 mph NW
Humidity59%
Visibility—
Dew point34°
Wed, 1857° / 47°0
57 °
West Dennis, Wednesday, 18 November
Overcast. High 57°, low 47°.
Pressure30.27 inHg
Wind15.3 mph SW
Humidity67%
Visibility—
Dew point43°
Thu, 1954° / 49°0
54 °
West Dennis, Thursday, 19 November
Clear. High 54°, low 49°.
Pressure30.27 inHg
Wind7.9 mph NW
Humidity69%
Visibility—
Dew point42°
Fri, 2056° / 49°0
56 °
West Dennis, Friday, 20 November
Overcast. High 56°, low 49°.
Pressure30.30 inHg
Wind13 mph SW
Humidity68%
Visibility—
Dew point44°
Sat, 2159° / 53°0
59 °
West Dennis, Saturday, 21 November
Partly cloudy. High 59°, low 53°.
Pressure30.06 inHg
Wind15.6 mph NW
Humidity75%
Visibility—
Dew point49°
Sun, 2253° / 49°0
53 °
West Dennis, Sunday, 22 November
Clear. High 53°, low 49°.
Pressure30.27 inHg
Wind11.9 mph N
Humidity68%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0147° / 39°0.13
47 °
West Dennis, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.13 in
Chance of precipitation40%
Record high61° (2006)
Record low25° (1989)
Wed, 0247° / 38°0.16
47 °
West Dennis, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.16 in
Chance of precipitation30%
Record high60° (2006)
Record low24° (1989)
Thu, 0346° / 38°0.18
46 °
West Dennis, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.18 in
Chance of precipitation40%
Record high61° (2009)
Record low17° (1976)
Fri, 0445° / 37°0.13
45 °
West Dennis, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.13 in
Chance of precipitation28%
Record high58° (1998)
Record low17° (1989)
Sat, 0544° / 36°0.19
44 °
West Dennis, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.19 in
Chance of precipitation37%
Record high56° (2001)
Record low21° (2025)
Sun, 0645° / 37°0.21
45 °
West Dennis, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.21 in
Chance of precipitation47%
Record high58° (1982)
Record low26° (1992)
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.