Monthly outlook for Edgartown, MA: average high 59.6°, average low 51.7°. That is 0.4° above the climate normal for October. Precipitation is expected on 5 days (about 3.8 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 14 October (70.6°), the coolest 18 October (39.4°).
59.6°/51.7°
Average high / low
+0.4°
Above normal
5 / 5
Wet days / normal
3.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
61.3°
59.6°
+0.9°
22 October – 31 October
56.8°
56.8°
-0°
1 November – 10 November
at normal
55°
—
October records over 66 years
76.3°5 October 2025All-time high
34.5°24 October 1969All-time low
Tue, 1365° / 50°0
65 °
Edgartown, Tuesday, 13 October
Overcast. High 65°, low 50°.
Pressure30.00 inHg
Wind11.8 mph E
Humidity80%
Visibility6.2 mi
Dew point54°
Wed, 1471° / 58°0.08
71 °
Edgartown, Wednesday, 14 October
Rain. High 71°, low 58°.
Pressure29.83 inHg
Wind5.4 mph NW
Humidity83%
Visibility6.2 mi
Dew point64°
Thu, 1561° / 52°0
61 °
Edgartown, Thursday, 15 October
Overcast. High 61°, low 52°.
Pressure30.15 inHg
Wind10.4 mph N
Humidity60%
Visibility6.2 mi
Dew point46°
Fri, 1665° / 53°0.81
65 °
Edgartown, Friday, 16 October
Rain. High 65°, low 53°.
Pressure29.74 inHg
Wind27.2 mph NW
Humidity91%
Visibility—
Dew point55°
Sat, 1751° / 41°0.04
51 °
Edgartown, Saturday, 17 October
Light rain. High 51°, low 41°.
Pressure29.97 inHg
Wind29.9 mph NW
Humidity54%
Visibility—
Dew point32°
Sun, 1853° / 39°0
53 °
Edgartown, Sunday, 18 October
Clear. High 53°, low 39°.
Pressure30.62 inHg
Wind23.8 mph NW
Humidity43%
Visibility—
Dew point21°
Mon, 1960° / 55°0
60 °
Edgartown, Monday, 19 October
Clear. High 60°, low 55°.
Pressure30.47 inHg
Wind28.2 mph W
Humidity64%
Visibility—
Dew point44°
Tue, 2062° / 57°0
62 °
Edgartown, Tuesday, 20 October
Overcast. High 62°, low 57°.
Pressure30.30 inHg
Wind16.2 mph W
Humidity62%
Visibility—
Dew point46°
Wed, 2159° / 56°0
59 °
Edgartown, Wednesday, 21 October
Clear. High 59°, low 56°.
Pressure30.45 inHg
Wind13.2 mph E
Humidity73%
Visibility—
Dew point49°
Thu, 2257° / 54°0
57 °
Edgartown, Thursday, 22 October
Overcast. High 57°, low 54°.
Pressure30.45 inHg
Wind17.1 mph SE
Humidity75%
Visibility—
Dew point47°
Fri, 2362° / 59°0.94
62 °
Edgartown, Friday, 23 October
Heavy rain. High 62°, low 59°.
Pressure30.00 inHg
Wind33.5 mph SE
Humidity81%
Visibility—
Dew point55°
Sat, 2461° / 52°1.63
61 °
Edgartown, Saturday, 24 October
Heavy rain. High 61°, low 52°.
Pressure29.23 inHg
Wind31.4 mph SE
Humidity91%
Visibility—
Dew point54°
Sun, 2554° / 51°0.03
54 °
Edgartown, Sunday, 25 October
Light rain. High 54°, low 51°.
Pressure29.32 inHg
Wind21.9 mph N
Humidity72%
Visibility—
Dew point43°
Mon, 2655° / 51°0.02
55 °
Edgartown, Monday, 26 October
Light rain. High 55°, low 51°.
Pressure29.59 inHg
Wind18.3 mph N
Humidity71%
Visibility—
Dew point43°
Tue, 2751° / 47°0
51 °
Edgartown, Tuesday, 27 October
Partly cloudy. High 51°, low 47°.
Pressure29.71 inHg
Wind17.9 mph NW
Humidity65%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2857° / 49°0.18
57 °
Edgartown, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low49°
Average precipitation0.18 in
Chance of precipitation43%
Record high72° (2023)
Record low36° (1976)
Thu, 2956° / 49°0.13
56 °
Edgartown, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low49°
Average precipitation0.13 in
Chance of precipitation23%
Record high67° (2003)
Record low36° (1965)
Fri, 3055° / 48°0.17
55 °
Edgartown, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low48°
Average precipitation0.17 in
Chance of precipitation27%
Record high66° (2017)
Record low37° (1966)
Sat, 3155° / 49°0.11
55 °
Edgartown, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low49°
Average precipitation0.11 in
Chance of precipitation20%
Record high69° (2024)
Record low37° (2018)
Sun, 0157° / 50°0.14
57 °
Edgartown, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low50°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (2019)
Record low39° (2010)
Mon, 0256° / 49°0.14
56 °
Edgartown, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low49°
Average precipitation0.14 in
Chance of precipitation30%
Record high66° (2017)
Record low33° (1965)
Tue, 0356° / 48°0.22
56 °
Edgartown, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low48°
Average precipitation0.22 in
Chance of precipitation37%
Record high66° (2017)
Record low37° (2002)
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)
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.