10-day forecast for Chatham, MA: 39° to 57°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Friday, November 20
43° · 0.11 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1445° / 42°0
Morning44°feels 39°
Afternoon44°feels 39°
Evening44°feels 38°
Overnight43°feels 39°
45 °
Chatham, Saturday, 14 November
Overcast. High 45°, low 42°.
Pressure29.65 inHg
Wind12 mph NW
Humidity71%
Visibility6.2 mi
Dew point35°
Sun, 1547° / 41°0.02
Morning43°feels 36°
Afternoon46°feels 39°
Evening47°feels 40°
Overnight41°feels 35°
47 °
Chatham, Sunday, 15 November
Light rain. High 47°, low 41°.
Pressure30.00 inHg
Wind17.2 mph NW
Humidity67%
Visibility6.2 mi
Dew point35°
Mon, 1646° / 44°0
Morning45°feels 40°
Afternoon45°feels 40°
Evening45°feels 40°
Overnight45°feels 40°
46 °
Chatham, Monday, 16 November
Overcast. High 46°, low 44°.
Pressure30.33 inHg
Wind10 mph NW
Humidity64%
Visibility6.2 mi
Dew point34°
Tue, 1749° / 40°0
Morning41°feels 36°
Afternoon49°feels 45°
Evening46°feels 41°
Overnight42°feels 37°
49 °
Chatham, Tuesday, 17 November
Clear. High 49°, low 40°.
Pressure30.39 inHg
Wind7.4 mph W
Humidity55%
Visibility6.2 mi
Dew point32°
Wed, 1852° / 43°0
Morning45°feels 40°
Afternoon49°feels 46°
Evening51°feels 49°
Overnight48°feels 44°
52 °
Chatham, Wednesday, 18 November
Clear. High 52°, low 43°.
Pressure30.39 inHg
Wind8.5 mph W
Humidity68%
Visibility—
Dew point38°
Thu, 1955° / 45°0
Morning47°feels 44°
Afternoon51°feels 49°
Evening52°feels 50°
Overnight50°feels 48°
55 °
Chatham, Thursday, 19 November
Clear. High 55°, low 45°.
Pressure30.36 inHg
Wind11.8 mph SW
Humidity65%
Visibility—
Dew point39°
Fri, 2057° / 50°0
Morning53°feels 51°
Afternoon54°feels 53°
Evening55°feels 53°
Overnight52°feels 51°
57 °
Chatham, Friday, 20 November
Overcast. High 57°, low 50°.
Pressure30.30 inHg
Wind13.1 mph SW
Humidity60%
Visibility—
Dew point40°
Sat, 2153° / 51°0
Morning52°feels 51°
Afternoon53°feels 52°
Evening52°feels 51°
Overnight51°feels 50°
53 °
Chatham, Saturday, 21 November
Overcast. High 53°, low 51°.
Pressure30.33 inHg
Wind12.6 mph NE
Humidity78%
Visibility—
Dew point47°
Sun, 2253° / 50°0
Morning51°feels 51°
Afternoon53°feels 52°
Evening51°feels 50°
Overnight50°feels 49°
53 °
Chatham, Sunday, 22 November
Overcast. High 53°, low 50°.
Pressure29.88 inHg
Wind12.4 mph N
Humidity89%
Visibility—
Dew point49°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Chatham, MA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.