Monthly outlook for West Chop, MA: average high 55.4°, average low 48.3°. That is 0.3° below the climate normal for October. Precipitation is expected on 3 days (about 4.1 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 5 November (63.2°), the coolest 8 November (36.6°).
55.4°/48.3°
Average high / low
−0.3°
Below normal
3 / 5
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
56.1°
56.6°
-0.3°
3 November – 12 November
54.3°
54.3°
-0°
13 November – 22 November
at normal
50.5°
—
October records over 66 years
76.5°5 October 2025All-time high
34.5°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — West Tisbury (6 mi).
Sun, 2558° / 45°0
58 °
West Chop, Sunday, 25 October
Overcast. High 58°, low 45°.
Pressure30.56 inHg
Wind3.9 mph SW
Humidity87%
Visibility1.0 mi
Dew point47°
Mon, 2659° / 54°0
59 °
West Chop, Monday, 26 October
Clear. High 59°, low 54°.
Pressure30.21 inHg
Wind12.8 mph SW
Humidity77%
Visibility6.2 mi
Dew point48°
Tue, 2758° / 48°0
58 °
West Chop, Tuesday, 27 October
Partly cloudy. High 58°, low 48°.
Pressure30.33 inHg
Wind15.3 mph N
Humidity65%
Visibility6.2 mi
Dew point39°
Wed, 2851° / 46°0
51 °
West Chop, Wednesday, 28 October
Clear. High 51°, low 46°.
Pressure30.56 inHg
Wind10.1 mph N
Humidity58%
Visibility—
Dew point35°
Thu, 2957° / 51°0
57 °
West Chop, Thursday, 29 October
Clear. High 57°, low 51°.
Pressure30.39 inHg
Wind16 mph SW
Humidity74%
Visibility—
Dew point47°
Fri, 3057° / 53°0
57 °
West Chop, Friday, 30 October
Clear. High 57°, low 53°.
Pressure30.12 inHg
Wind20 mph N
Humidity74%
Visibility—
Dew point47°
Sat, 3157° / 48°0
57 °
West Chop, Saturday, 31 October
Clear. High 57°, low 48°.
Pressure30.33 inHg
Wind22.3 mph NE
Humidity68%
Visibility—
Dew point42°
Sun, 0153° / 49°0
53 °
West Chop, Sunday, 1 November
Partly cloudy. High 53°, low 49°.
Pressure30.39 inHg
Wind10.5 mph NE
Humidity67%
Visibility—
Dew point40°
Mon, 0257° / 54°0.01
57 °
West Chop, Monday, 2 November
Light rain. High 57°, low 54°.
Pressure30.09 inHg
Wind15.1 mph W
Humidity84%
Visibility—
Dew point52°
Tue, 0356° / 53°0
56 °
West Chop, Tuesday, 3 November
Overcast. High 56°, low 53°.
Pressure30.12 inHg
Wind12.1 mph E
Humidity87%
Visibility—
Dew point52°
Wed, 0460° / 54°0.77
60 °
West Chop, Wednesday, 4 November
Rain. High 60°, low 54°.
Pressure29.94 inHg
Wind19.7 mph S
Humidity97%
Visibility—
Dew point58°
Thu, 0563° / 59°2.49
63 °
West Chop, Thursday, 5 November
Heavy rain. High 63°, low 59°.
Pressure29.71 inHg
Wind27.2 mph S
Humidity98%
Visibility—
Dew point61°
Fri, 0658° / 42°0.83
58 °
West Chop, Friday, 6 November
Heavy rain. High 58°, low 42°.
Pressure29.44 inHg
Wind29.2 mph SW
Humidity83%
Visibility—
Dew point51°
Sat, 0743° / 38°0
43 °
West Chop, Saturday, 7 November
Clear. High 43°, low 38°.
Pressure30.27 inHg
Wind16.5 mph NW
Humidity50%
Visibility—
Dew point23°
Sun, 0845° / 37°0
45 °
West Chop, Sunday, 8 November
Clear. High 45°, low 37°.
Pressure30.50 inHg
Wind12.9 mph NW
Humidity45%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0953° / 46°0.11
53 °
West Chop, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.11 in
Chance of precipitation28%
Record high65° (2020)
Record low30° (2019)
Tue, 1054° / 46°0.2
54 °
West Chop, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.2 in
Chance of precipitation38%
Record high64° (2020)
Record low30° (2017)
Wed, 1154° / 46°0.13
54 °
West Chop, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.13 in
Chance of precipitation40%
Record high68° (2022)
Record low27° (2017)
Thu, 1253° / 44°0.17
53 °
West Chop, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.17 in
Chance of precipitation37%
Record high69° (2022)
Record low30° (2017)
Fri, 1351° / 43°0.23
51 °
West Chop, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.23 in
Chance of precipitation42%
Record high62° (1975)
Record low24° (2019)
Sat, 1451° / 44°0.13
51 °
West Chop, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.13 in
Chance of precipitation25%
Record high60° (2009)
Record low25° (2019)
Sun, 1552° / 44°0.11
52 °
West Chop, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.11 in
Chance of precipitation32%
Record high63° (2008)
Record low28° (1967)
Mon, 1651° / 43°0.15
51 °
West Chop, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.15 in
Chance of precipitation33%
Record high64° (1989)
Record low28° (1967)
Tue, 1751° / 43°0.17
51 °
West Chop, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.17 in
Chance of precipitation30%
Record high64° (2006)
Record low32° (1980)
Wed, 1851° / 43°0.09
51 °
West Chop, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.09 in
Chance of precipitation22%
Record high63° (2021)
Record low31° (2020)
Thu, 1951° / 42°0.07
51 °
West Chop, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high63° (2017)
Record low28° (2020)
Fri, 2050° / 42°0.11
50 °
West Chop, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high60° (2009)
Record low28° (2008)
Sat, 2149° / 41°0.1
49 °
West Chop, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (1988)
Record low23° (1987)
Sun, 2249° / 41°0.21
49 °
West Chop, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.21 in
Chance of precipitation40%
Record high60° (1994)
Record low16° (2018)
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 Chop, 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 Chop, 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.