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As of 18:29 EDT

Weather in Chatham, MA

65°Current weather

Chatham, Friday, 16 October, 18:29

Overcast. Feels like 66°. High 65°, low 46°.

Pressure29.62 inHg
Wind11.5 mph SW
Humidity96%
Visibility6.2 mi
Dew point64°

Two-week outlook for Chatham, MA: week one averages a high of 56.3° and week two 54.4°, so week two runs 1.9° cooler than week one. Around 3.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 17: 56°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 16 – October 22)56.3°48.9°0.5 in / 2 d-1.5°
2nd (October 23 – October 29)54.4°50.1°3.4 in / 2 d-1.6°

Weekend weather

Sat, October 17
Rain
56°42°
0.26 in
Sun, October 18
Clear
51°42°
no precip.
Sat, October 24
Light rain
55°51°
0.13 in
Sun, October 25
Light rain
53°50°
no precip.
Sat, 1756° / 42°0.26Rain
56 °Rain

Chatham, Saturday, 17 October

Rain. High 56°, low 42°.

Pressure30.06 inHg
Wind20.5 mph N
Humidity64%
Visibility6.2 mi
Dew point39°
Sun, 1851° / 42°0Clear
51 °Clear

Chatham, Sunday, 18 October

Clear. High 51°, low 42°.

Pressure30.56 inHg
Wind12.4 mph NE
Humidity55%
Visibility6.2 mi
Dew point34°
Mon, 1955° / 51°0Overcast
55 °Overcast

Chatham, Monday, 19 October

Overcast. High 55°, low 51°.

Pressure30.47 inHg
Wind12.6 mph E
Humidity71%
Visibility6.2 mi
Dew point45°
Tue, 2056° / 55°0Overcast
56 °Overcast

Chatham, Tuesday, 20 October

Overcast. High 56°, low 55°.

Pressure30.24 inHg
Wind18 mph N
Humidity77%
Visibility6.2 mi
Dew point48°
Wed, 2156° / 53°0Clear
56 °Clear

Chatham, Wednesday, 21 October

Clear. High 56°, low 53°.

Pressure30.33 inHg
Wind22.3 mph NE
Humidity74%
Visibility—
Dew point47°
Thu, 2256° / 54°0Light rain
56 °Light rain

Chatham, Thursday, 22 October

Light rain. High 56°, low 54°.

Pressure30.27 inHg
Wind20.1 mph NE
Humidity75%
Visibility—
Dew point47°
Fri, 2357° / 56°3.26Heavy rain
57 °Heavy rain

Chatham, Friday, 23 October

Heavy rain. High 57°, low 56°.

Pressure30.06 inHg
Wind22.3 mph NE
Humidity98%
Visibility—
Dew point56°
Sat, 2455° / 51°0.13Light rain
55 °Light rain

Chatham, Saturday, 24 October

Light rain. High 55°, low 51°.

Pressure30.27 inHg
Wind31.9 mph NE
Humidity78%
Visibility—
Dew point46°
Sun, 2553° / 50°0.01Light rain
53 °Light rain

Chatham, Sunday, 25 October

Light rain. High 53°, low 50°.

Pressure30.36 inHg
Wind26.6 mph NE
Humidity64%
Visibility—
Dew point40°
Mon, 2655° / 52°0Clear
55 °Clear

Chatham, Monday, 26 October

Clear. High 55°, low 52°.

Pressure30.18 inHg
Wind18.6 mph N
Humidity56%
Visibility—
Dew point38°
Tue, 2761° / 50°0.02Light rain
61 °Light rain

Chatham, Tuesday, 27 October

Light rain. High 61°, low 50°.

Pressure29.88 inHg
Wind24.7 mph NW
Humidity72%
Visibility—
Dew point50°
Wed, 2853° / 47°0Clear
53 °Clear

Chatham, Wednesday, 28 October

Clear. High 53°, low 47°.

Pressure29.97 inHg
Wind25.9 mph NW
Humidity59%
Visibility—
Dew point36°
Thu, 2948° / 45°0Clear
48 °Clear

Chatham, Thursday, 29 October

Clear. High 48°, low 45°.

Pressure30.12 inHg
Wind16.3 mph NW
Humidity60%
Visibility—
Dew point33°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Chatham, MA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.