Monthly outlook for West Opening, MA: average high 55.7°, average low 47.2°. That is 0.5° above the climate normal for October. Precipitation is expected on 2 days (about 2.0 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 30 October (66.2°), the coolest 29 October (39.9°).
55.7°/47.2°
Average high / low
+0.5°
Above normal
2 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
58.3°
55.7°
+1.5°
7 November – 16 November
51.3°
52.6°
-0.7°
17 November – 26 November
at normal
49.4°
—
October records over 66 years
76.3°5 October 2025All-time high
34.5°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Edgartown (3 mi).
Thu, 2963° / 40°0
63 °
West Opening, Thursday, 29 October
Clear. High 63°, low 40°.
Pressure30.27 inHg
Wind11.9 mph SW
Humidity66%
Visibility6.2 mi
Dew point51°
Fri, 3066° / 46°0
66 °
West Opening, Friday, 30 October
Partly cloudy. High 66°, low 46°.
Pressure30.00 inHg
Wind9.5 mph W
Humidity74%
Visibility6.2 mi
Dew point55°
Sat, 3153° / 44°0
53 °
West Opening, Saturday, 31 October
Clear. High 53°, low 44°.
Pressure30.33 inHg
Wind11.1 mph NW
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 0154° / 41°0
54 °
West Opening, Sunday, 1 November
Mostly clear. High 54°, low 41°.
Pressure30.42 inHg
Wind3 mph W
Humidity54%
Visibility6.2 mi
Dew point37°
Mon, 0261° / 48°0
61 °
West Opening, Monday, 2 November
Clear. High 61°, low 48°.
Pressure30.33 inHg
Wind8.2 mph SW
Humidity74%
Visibility—
Dew point48°
Tue, 0356° / 51°0
56 °
West Opening, Tuesday, 3 November
Overcast. High 56°, low 51°.
Pressure30.24 inHg
Wind26.4 mph NE
Humidity81%
Visibility—
Dew point50°
Wed, 0453° / 50°0
53 °
West Opening, Wednesday, 4 November
Overcast. High 53°, low 50°.
Pressure30.42 inHg
Wind23.2 mph NE
Humidity65%
Visibility—
Dew point39°
Thu, 0559° / 54°0
59 °
West Opening, Thursday, 5 November
Overcast. High 59°, low 54°.
Pressure30.21 inHg
Wind22.3 mph SE
Humidity89%
Visibility—
Dew point53°
Fri, 0662° / 58°0.5
62 °
West Opening, Friday, 6 November
Rain. High 62°, low 58°.
Pressure29.53 inHg
Wind35 mph SE
Humidity97%
Visibility—
Dew point60°
Sat, 0754° / 48°0
54 °
West Opening, Saturday, 7 November
Clear. High 54°, low 48°.
Pressure29.97 inHg
Wind22.6 mph NW
Humidity62%
Visibility—
Dew point36°
Sun, 0847° / 46°0
47 °
West Opening, Sunday, 8 November
Overcast. High 47°, low 46°.
Pressure30.30 inHg
Wind13.1 mph NE
Humidity63%
Visibility—
Dew point35°
Mon, 0948° / 44°0
48 °
West Opening, Monday, 9 November
Clear. High 48°, low 44°.
Pressure30.39 inHg
Wind10.4 mph NE
Humidity55%
Visibility—
Dew point31°
Tue, 1049° / 45°0
49 °
West Opening, Tuesday, 10 November
Clear. High 49°, low 45°.
Pressure30.36 inHg
Wind7.1 mph S
Humidity58%
Visibility—
Dew point32°
Wed, 1153° / 49°0
53 °
West Opening, Wednesday, 11 November
Overcast. High 53°, low 49°.
Pressure30.24 inHg
Wind15.6 mph E
Humidity68%
Visibility—
Dew point41°
Thu, 1256° / 52°1.46
56 °
West Opening, Thursday, 12 November
Heavy rain. High 56°, low 52°.
Pressure30.06 inHg
Wind48.4 mph E
Humidity90%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1351° / 43°0.23
51 °
West Opening, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.23 in
Chance of precipitation45%
Record high62° (1975)
Record low23° (2019)
Sat, 1451° / 44°0.12
51 °
West Opening, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.12 in
Chance of precipitation25%
Record high60° (2009)
Record low25° (2019)
Sun, 1552° / 44°0.11
52 °
West Opening, 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 low27° (1967)
Mon, 1651° / 43°0.15
51 °
West Opening, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.15 in
Chance of precipitation35%
Record high64° (1989)
Record low28° (1967)
Tue, 1750° / 42°0.18
50 °
West Opening, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.18 in
Chance of precipitation30%
Record high64° (2006)
Record low32° (1980)
Wed, 1851° / 43°0.09
51 °
West Opening, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.09 in
Chance of precipitation23%
Record high63° (2021)
Record low30° (2020)
Thu, 1950° / 42°0.07
50 °
West Opening, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.07 in
Chance of precipitation23%
Record high62° (2017)
Record low28° (2020)
Fri, 2050° / 42°0.1
50 °
West Opening, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high60° (1985)
Record low28° (2008)
Sat, 2149° / 41°0.09
49 °
West Opening, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.09 in
Chance of precipitation33%
Record high60° (1988)
Record low23° (1987)
Sun, 2249° / 41°0.2
49 °
West Opening, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.2 in
Chance of precipitation40%
Record high60° (1994)
Record low16° (2018)
Mon, 2348° / 40°0.16
48 °
West Opening, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.16 in
Chance of precipitation25%
Record high61° (2020)
Record low18° (2018)
Tue, 2449° / 40°0.11
49 °
West Opening, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high61° (2014)
Record low24° (1989)
Wed, 2549° / 40°0.13
49 °
West Opening, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.13 in
Chance of precipitation23%
Record high60° (1983)
Record low24° (2013)
Thu, 2650° / 41°0.17
50 °
West Opening, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.17 in
Chance of precipitation42%
Record high62° (1979)
Record low26° (1978)
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 Opening, 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 Opening, 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.