Monthly outlook for Edgartown, MA: average high 56.9°, average low 49.8°. That is 0.1° below the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 2 November (64°), the coolest 19 October (33.9°).
56.9°/49.8°
Average high / low
−0.1°
Below normal
1 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
56.4°
57.8°
-0.8°
29 October – 7 November
57.6°
55.4°
+1.2°
8 November – 17 November
at normal
52.2°
—
October records over 66 years
76.3°5 October 2025All-time high
34.5°24 October 1969All-time low
Tue, 2059° / 48°0
59 °
Edgartown, Tuesday, 20 October
Overcast. High 59°, low 48°.
Pressure30.18 inHg
Wind19.1 mph NE
Humidity71%
Visibility6.2 mi
Dew point49°
Wed, 2155° / 52°0
55 °
Edgartown, Wednesday, 21 October
Overcast. High 55°, low 52°.
Pressure30.21 inHg
Wind22.6 mph NE
Humidity65%
Visibility6.2 mi
Dew point44°
Thu, 2257° / 51°0
57 °
Edgartown, Thursday, 22 October
Overcast. High 57°, low 51°.
Pressure29.91 inHg
Wind15.8 mph N
Humidity62%
Visibility6.2 mi
Dew point42°
Fri, 2349° / 43°0
49 °
Edgartown, Friday, 23 October
Overcast. High 49°, low 43°.
Pressure30.30 inHg
Wind17.2 mph N
Humidity57%
Visibility—
Dew point32°
Sat, 2452° / 43°0
52 °
Edgartown, Saturday, 24 October
Clear. High 52°, low 43°.
Pressure30.59 inHg
Wind10.6 mph N
Humidity59%
Visibility—
Dew point36°
Sun, 2555° / 48°0
55 °
Edgartown, Sunday, 25 October
Clear. High 55°, low 48°.
Pressure30.45 inHg
Wind18.3 mph SW
Humidity59%
Visibility—
Dew point36°
Mon, 2661° / 55°0
61 °
Edgartown, Monday, 26 October
Clear. High 61°, low 55°.
Pressure30.21 inHg
Wind22 mph W
Humidity74%
Visibility—
Dew point50°
Tue, 2760° / 54°0
60 °
Edgartown, Tuesday, 27 October
Overcast. High 60°, low 54°.
Pressure30.27 inHg
Wind17.8 mph SW
Humidity69%
Visibility—
Dew point47°
Wed, 2860° / 51°0.02
60 °
Edgartown, Wednesday, 28 October
Light rain. High 60°, low 51°.
Pressure30.24 inHg
Wind19.1 mph NE
Humidity84%
Visibility—
Dew point52°
Thu, 2951° / 51°0
51 °
Edgartown, Thursday, 29 October
Clear. High 51°, low 51°.
Pressure30.39 inHg
Wind15.7 mph E
Humidity58%
Visibility—
Dew point37°
Fri, 3054° / 51°0
54 °
Edgartown, Friday, 30 October
Clear. High 54°, low 51°.
Pressure30.47 inHg
Wind13.7 mph E
Humidity60%
Visibility—
Dew point38°
Sat, 3160° / 57°0
60 °
Edgartown, Saturday, 31 October
Light rain. High 60°, low 57°.
Pressure30.27 inHg
Wind15.3 mph SW
Humidity77%
Visibility—
Dew point52°
Sun, 0164° / 60°0.43
64 °
Edgartown, Sunday, 1 November
Rain. High 64°, low 60°.
Pressure29.94 inHg
Wind29.5 mph SW
Humidity96%
Visibility—
Dew point60°
Mon, 0264° / 53°0.02
64 °
Edgartown, Monday, 2 November
Light rain. High 64°, low 53°.
Pressure29.77 inHg
Wind30.8 mph SW
Humidity69%
Visibility—
Dew point45°
Tue, 0352° / 47°0
52 °
Edgartown, Tuesday, 3 November
Clear. High 52°, low 47°.
Pressure30.12 inHg
Wind24.4 mph NW
Humidity57%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0455° / 48°0.05
55 °
Edgartown, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low48°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (2022)
Record low35° (2020)
Thu, 0555° / 48°0.17
55 °
Edgartown, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low48°
Average precipitation0.17 in
Chance of precipitation38%
Record high69° (2022)
Record low35° (1965)
Fri, 0655° / 48°0.15
55 °
Edgartown, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low48°
Average precipitation0.15 in
Chance of precipitation43%
Record high70° (2022)
Record low37° (2012)
Sat, 0755° / 47°0.08
55 °
Edgartown, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (2024)
Record low35° (1962)
Sun, 0854° / 45°0.15
54 °
Edgartown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.15 in
Chance of precipitation28%
Record high68° (2020)
Record low32° (2019)
Mon, 0953° / 46°0.11
53 °
Edgartown, 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 °
Edgartown, 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 °
Edgartown, 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 °
Edgartown, 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 °
Edgartown, 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 °
Edgartown, 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 °
Edgartown, 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 °
Edgartown, 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 °
Edgartown, 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)
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 Edgartown, 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 Edgartown, 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.