Monthly outlook for West Chatham, MA: average high 56.2°, average low 47.9°. That is 2° above the climate normal for November. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 2 November (67.6°), the coolest 1 November (32.8°).
56.2°/47.9°
Average high / low
+2°
Above normal
5 / 6
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
60.3°
53.8°
+3.6°
11 November – 20 November
49.4°
50°
-0.4°
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 (1 mi).
Mon, 0268° / 45°0
68 °
West Chatham, Monday, 2 November
Partly cloudy. High 68°, low 45°.
Pressure30.33 inHg
Wind13 mph SW
Humidity55%
Visibility6.2 mi
Dew point46°
Tue, 0363° / 54°0
63 °
West Chatham, Tuesday, 3 November
Overcast. High 63°, low 54°.
Pressure30.27 inHg
Wind11.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point48°
Wed, 0463° / 56°0
63 °
West Chatham, Wednesday, 4 November
Clear. High 63°, low 56°.
Pressure30.18 inHg
Wind9.5 mph S
Humidity77%
Visibility6.2 mi
Dew point56°
Thu, 0564° / 60°0
64 °
West Chatham, Thursday, 5 November
Overcast. High 64°, low 60°.
Pressure30.03 inHg
Wind13.5 mph S
Humidity79%
Visibility—
Dew point57°
Fri, 0663° / 58°0.48
63 °
West Chatham, Friday, 6 November
Rain. High 63°, low 58°.
Pressure29.83 inHg
Wind13.7 mph S
Humidity94%
Visibility—
Dew point61°
Sat, 0757° / 54°0.46
57 °
West Chatham, Saturday, 7 November
Rain. High 57°, low 54°.
Pressure29.44 inHg
Wind20 mph NE
Humidity96%
Visibility—
Dew point55°
Sun, 0858° / 52°0
58 °
West Chatham, Sunday, 8 November
Clear. High 58°, low 52°.
Pressure29.56 inHg
Wind19.2 mph SW
Humidity77%
Visibility—
Dew point49°
Mon, 0958° / 52°0
58 °
West Chatham, Monday, 9 November
Clear. High 58°, low 52°.
Pressure29.59 inHg
Wind15.2 mph SW
Humidity70%
Visibility—
Dew point48°
Tue, 1054° / 47°0
54 °
West Chatham, Tuesday, 10 November
Overcast. High 54°, low 47°.
Pressure29.68 inHg
Wind21.7 mph W
Humidity65%
Visibility—
Dew point38°
Wed, 1151° / 44°0.01
51 °
West Chatham, Wednesday, 11 November
Light rain. High 51°, low 44°.
Pressure29.85 inHg
Wind19.2 mph NW
Humidity63%
Visibility—
Dew point38°
Thu, 1245° / 41°0.04
45 °
West Chatham, Thursday, 12 November
Light rain. High 45°, low 41°.
Pressure30.12 inHg
Wind16.8 mph NW
Humidity61%
Visibility—
Dew point31°
Fri, 1354° / 40°1.03
54 °
West Chatham, Friday, 13 November
Rain. High 54°, low 40°.
Pressure30.00 inHg
Wind28.6 mph E
Humidity91%
Visibility—
Dew point42°
Sat, 1451° / 44°0.18
51 °
West Chatham, Saturday, 14 November
Light rain. High 51°, low 44°.
Pressure29.83 inHg
Wind29.9 mph N
Humidity82%
Visibility—
Dew point40°
Sun, 1547° / 44°0.18
47 °
West Chatham, Sunday, 15 November
Light rain. High 47°, low 44°.
Pressure29.80 inHg
Wind30.8 mph N
Humidity86%
Visibility—
Dew point42°
Mon, 1649° / 42°0
49 °
West Chatham, Monday, 16 November
Overcast. High 49°, low 42°.
Pressure29.65 inHg
Wind26.9 mph N
Humidity58%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1749° / 42°0.17
49 °
West Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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 Chatham, 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.