Monthly outlook for North Chatham, MA: average high 52.4°, average low 45.4°. That is 1.9° above the climate normal for November. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 26 November (60.1°), the coolest 27 November (35.6°).
52.4°/45.4°
Average high / low
+1.9°
Above normal
4 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
50.8°
49.6°
+0.7°
22 November – 1 December
55°
47.6°
+4.1°
2 December – 11 December
at normal
44.8°
—
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 (2 mi).
Fri, 1346° / 39°0.11
46 °
North Chatham, Friday, 13 November
Rain. High 46°, low 39°.
Pressure29.50 inHg
Wind20 mph NE
Humidity79%
Visibility6.2 mi
Dew point41°
Sat, 1447° / 41°0.02
47 °
North Chatham, Saturday, 14 November
Light rain. High 47°, low 41°.
Pressure29.65 inHg
Wind11.1 mph NW
Humidity68%
Visibility6.2 mi
Dew point35°
Sun, 1548° / 43°0.01
48 °
North Chatham, Sunday, 15 November
Light rain. High 48°, low 43°.
Pressure29.97 inHg
Wind17.3 mph NW
Humidity70%
Visibility6.2 mi
Dew point36°
Mon, 1648° / 45°0
48 °
North Chatham, Monday, 16 November
Overcast. High 48°, low 45°.
Pressure30.27 inHg
Wind13.4 mph NW
Humidity68%
Visibility6.2 mi
Dew point35°
Tue, 1750° / 42°0
50 °
North Chatham, Tuesday, 17 November
Clear. High 50°, low 42°.
Pressure30.39 inHg
Wind10.4 mph SW
Humidity70%
Visibility—
Dew point35°
Wed, 1854° / 43°0
54 °
North Chatham, Wednesday, 18 November
Partly cloudy. High 54°, low 43°.
Pressure30.27 inHg
Wind9.8 mph W
Humidity66%
Visibility—
Dew point38°
Thu, 1956° / 46°0
56 °
North Chatham, Thursday, 19 November
Clear. High 56°, low 46°.
Pressure30.33 inHg
Wind11.7 mph SW
Humidity53%
Visibility—
Dew point35°
Fri, 2058° / 51°0
58 °
North Chatham, Friday, 20 November
Partly cloudy. High 58°, low 51°.
Pressure30.12 inHg
Wind16 mph W
Humidity64%
Visibility—
Dew point43°
Sat, 2151° / 48°0
51 °
North Chatham, Saturday, 21 November
Overcast. High 51°, low 48°.
Pressure30.36 inHg
Wind18.8 mph N
Humidity63%
Visibility—
Dew point37°
Sun, 2258° / 51°0
58 °
North Chatham, Sunday, 22 November
Overcast. High 58°, low 51°.
Pressure30.03 inHg
Wind19.1 mph SW
Humidity74%
Visibility—
Dew point48°
Mon, 2354° / 50°0
54 °
North Chatham, Monday, 23 November
Partly cloudy. High 54°, low 50°.
Pressure30.24 inHg
Wind13.9 mph S
Humidity87%
Visibility—
Dew point49°
Tue, 2459° / 54°0
59 °
North Chatham, Tuesday, 24 November
Partly cloudy. High 59°, low 54°.
Pressure30.24 inHg
Wind14.2 mph SW
Humidity75%
Visibility—
Dew point49°
Wed, 2560° / 55°0.17
60 °
North Chatham, Wednesday, 25 November
Light rain. High 60°, low 55°.
Pressure30.12 inHg
Wind25.4 mph S
Humidity84%
Visibility—
Dew point53°
Thu, 2660° / 40°0.98
60 °
North Chatham, Thursday, 26 November
Heavy rain. High 60°, low 40°.
Pressure29.65 inHg
Wind24.8 mph S
Humidity95%
Visibility—
Dew point54°
Fri, 2740° / 36°0
40 °
North Chatham, Friday, 27 November
Overcast. High 40°, low 36°.
Pressure30.12 inHg
Wind26.5 mph NW
Humidity58%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2849° / 40°0.17
49 °
North 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 °
North 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 °
North 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)
Tue, 0147° / 39°0.13
47 °
North Chatham, 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 °
North Chatham, 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 °
North Chatham, 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 °
North Chatham, 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 °
North Chatham, 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 °
North Chatham, 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)
Mon, 0745° / 37°0.19
45 °
North Chatham, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.19 in
Chance of precipitation40%
Record high59° (1998)
Record low24° (1989)
Tue, 0843° / 35°0.11
43 °
North Chatham, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high58° (2011)
Record low21° (2008)
Wed, 0944° / 35°0.21
44 °
North Chatham, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.21 in
Chance of precipitation43%
Record high55° (1973)
Record low19° (1968)
Thu, 1045° / 37°0.12
45 °
North Chatham, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.12 in
Chance of precipitation45%
Record high57° (2008)
Record low19° (1968)
Fri, 1144° / 36°0.21
44 °
North Chatham, Friday, 11 December
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.21 in
Chance of precipitation50%
Record high59° (2023)
Record low17° (1977)
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 North 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 North 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.