Monthly outlook for West Opening, MA: average high 56.1°, average low 48.4°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 3.3 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 29 October (60.7°), the coolest 25 October (38.2°).
56.1°/48.4°
Average high / low
+0.1°
Above normal
5 / 5
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
57.1°
56.5°
+0.3°
3 November – 12 November
54.4°
54.2°
+0.1°
13 November – 22 November
at normal
50.4°
—
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).
Sun, 2560° / 38°0
60 °
West Opening, Sunday, 25 October
Clear. High 60°, low 38°.
Pressure30.56 inHg
Wind0.4 mph S
Humidity66%
Visibility3.4 mi
Dew point43°
Mon, 2659° / 44°0
59 °
West Opening, Monday, 26 October
Clear. High 59°, low 44°.
Pressure30.18 inHg
Wind12 mph W
Humidity69%
Visibility6.2 mi
Dew point49°
Tue, 2755° / 42°0
55 °
West Opening, Tuesday, 27 October
Overcast. High 55°, low 42°.
Pressure30.33 inHg
Wind11.5 mph N
Humidity60%
Visibility6.2 mi
Dew point38°
Wed, 2853° / 40°0
53 °
West Opening, Wednesday, 28 October
Mostly clear. High 53°, low 40°.
Pressure30.50 inHg
Wind2 mph E
Humidity59%
Visibility6.2 mi
Dew point37°
Thu, 2961° / 45°0
61 °
West Opening, Thursday, 29 October
Clear. High 61°, low 45°.
Pressure30.30 inHg
Wind16.6 mph SW
Humidity67%
Visibility—
Dew point47°
Fri, 3059° / 55°0
59 °
West Opening, Friday, 30 October
Mostly clear. High 59°, low 55°.
Pressure30.15 inHg
Wind14.7 mph W
Humidity88%
Visibility—
Dew point52°
Sat, 3156° / 52°0
56 °
West Opening, Saturday, 31 October
Clear. High 56°, low 52°.
Pressure30.39 inHg
Wind15.9 mph NE
Humidity83%
Visibility—
Dew point49°
Sun, 0156° / 53°0
56 °
West Opening, Sunday, 1 November
Mostly clear. High 56°, low 53°.
Pressure30.39 inHg
Wind13.7 mph E
Humidity88%
Visibility—
Dew point50°
Mon, 0258° / 55°0.78
58 °
West Opening, Monday, 2 November
Rain. High 58°, low 55°.
Pressure29.94 inHg
Wind24.6 mph E
Humidity98%
Visibility—
Dew point56°
Tue, 0358° / 56°0.4
58 °
West Opening, Tuesday, 3 November
Rain. High 58°, low 56°.
Pressure29.59 inHg
Wind22 mph E
Humidity100%
Visibility—
Dew point58°
Wed, 0457° / 55°0.04
57 °
West Opening, Wednesday, 4 November
Light rain. High 57°, low 55°.
Pressure29.80 inHg
Wind16.5 mph SE
Humidity86%
Visibility—
Dew point51°
Thu, 0556° / 54°0.02
56 °
West Opening, Thursday, 5 November
Light rain. High 56°, low 54°.
Pressure29.83 inHg
Wind19.3 mph W
Humidity84%
Visibility—
Dew point49°
Fri, 0653° / 48°0.01
53 °
West Opening, Friday, 6 November
Light rain. High 53°, low 48°.
Pressure30.06 inHg
Wind20.3 mph NE
Humidity78%
Visibility—
Dew point44°
Sat, 0751° / 48°0.07
51 °
West Opening, Saturday, 7 November
Light rain. High 51°, low 48°.
Pressure30.36 inHg
Wind20.8 mph E
Humidity75%
Visibility—
Dew point41°
Sun, 0852° / 50°1.93
52 °
West Opening, Sunday, 8 November
Heavy rain. High 52°, low 50°.
Pressure30.00 inHg
Wind36.3 mph N
Humidity95%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0953° / 46°0.11
53 °
West Opening, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.11 in
Chance of precipitation30%
Record high65° (2020)
Record low30° (2019)
Tue, 1054° / 46°0.21
54 °
West Opening, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.21 in
Chance of precipitation43%
Record high64° (2020)
Record low29° (2017)
Wed, 1153° / 46°0.13
53 °
West Opening, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.13 in
Chance of precipitation40%
Record high68° (2022)
Record low27° (2017)
Thu, 1252° / 44°0.18
52 °
West Opening, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.18 in
Chance of precipitation35%
Record high69° (2022)
Record low30° (2017)
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)
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.