Monthly outlook for South Wellfleet, MA: average high 57.3°, average low 51.3°. That is 2.7° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 30 October (69.2°), the coolest 1 November (38.5°).
57.3°/51.3°
Average high / low
+2.7°
Above normal
0 / 6
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
58.4°
53.3°
+2.8°
9 November – 18 November
55.4°
50.3°
+2.8°
19 November – 28 November
at normal
47.9°
—
October records over 66 years
71.4°1 October 2010All-time high
36.9°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Truro (7 mi).
Sat, 3154° / 43°0
54 °
South Wellfleet, Saturday, 31 October
Clear. High 54°, low 43°.
Pressure30.36 inHg
Wind21.2 mph N
Humidity64%
Visibility6.2 mi
Dew point36°
Sun, 0154° / 39°0
54 °
South Wellfleet, Sunday, 1 November
Mostly clear. High 54°, low 39°.
Pressure30.47 inHg
Wind10.4 mph W
Humidity62%
Visibility6.2 mi
Dew point35°
Mon, 0259° / 52°0
59 °
South Wellfleet, Monday, 2 November
Clear. High 59°, low 52°.
Pressure30.30 inHg
Wind17.8 mph SW
Humidity73%
Visibility6.2 mi
Dew point48°
Tue, 0356° / 55°0
56 °
South Wellfleet, Tuesday, 3 November
Overcast. High 56°, low 55°.
Pressure30.33 inHg
Wind9.2 mph E
Humidity90%
Visibility6.2 mi
Dew point53°
Wed, 0459° / 55°0
59 °
South Wellfleet, Wednesday, 4 November
Overcast. High 59°, low 55°.
Pressure30.30 inHg
Wind16.2 mph S
Humidity93%
Visibility—
Dew point55°
Thu, 0561° / 57°0.01
61 °
South Wellfleet, Thursday, 5 November
Light rain. High 61°, low 57°.
Pressure30.18 inHg
Wind16.4 mph S
Humidity85%
Visibility—
Dew point55°
Fri, 0659° / 55°0.04
59 °
South Wellfleet, Friday, 6 November
Light rain. High 59°, low 55°.
Pressure30.12 inHg
Wind11.7 mph SW
Humidity82%
Visibility—
Dew point52°
Sat, 0755° / 53°0
55 °
South Wellfleet, Saturday, 7 November
Clear. High 55°, low 53°.
Pressure30.27 inHg
Wind10.4 mph E
Humidity83%
Visibility—
Dew point50°
Sun, 0858° / 54°0
58 °
South Wellfleet, Sunday, 8 November
Overcast. High 58°, low 54°.
Pressure30.21 inHg
Wind9.2 mph W
Humidity88%
Visibility—
Dew point53°
Mon, 0954° / 53°0
54 °
South Wellfleet, Monday, 9 November
Partly cloudy. High 54°, low 53°.
Pressure30.30 inHg
Wind12.3 mph NE
Humidity71%
Visibility—
Dew point44°
Tue, 1054° / 50°0
54 °
South Wellfleet, Tuesday, 10 November
Clear. High 54°, low 50°.
Pressure30.21 inHg
Wind17 mph NW
Humidity75%
Visibility—
Dew point45°
Wed, 1156° / 49°0
56 °
South Wellfleet, Wednesday, 11 November
Clear. High 56°, low 49°.
Pressure30.03 inHg
Wind12.8 mph SW
Humidity74%
Visibility—
Dew point45°
Thu, 1252° / 50°0
52 °
South Wellfleet, Thursday, 12 November
Mostly clear. High 52°, low 50°.
Pressure30.09 inHg
Wind14.7 mph E
Humidity74%
Visibility—
Dew point43°
Fri, 1357° / 50°0
57 °
South Wellfleet, Friday, 13 November
Overcast. High 57°, low 50°.
Pressure30.09 inHg
Wind11 mph SW
Humidity84%
Visibility—
Dew point49°
Sat, 1459° / 54°0
59 °
South Wellfleet, Saturday, 14 November
Clear. High 59°, low 54°.
Pressure29.97 inHg
Wind21.9 mph S
Humidity83%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1550° / 44°0.12
50 °
South Wellfleet, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.12 in
Chance of precipitation40%
Record high60° (2008)
Record low31° (2018)
Mon, 1650° / 44°0.16
50 °
South Wellfleet, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low44°
Average precipitation0.16 in
Chance of precipitation37%
Record high60° (1989)
Record low32° (1967)
Tue, 1749° / 43°0.16
49 °
South Wellfleet, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low43°
Average precipitation0.16 in
Chance of precipitation28%
Record high61° (2006)
Record low32° (1967)
Wed, 1849° / 43°0.1
49 °
South Wellfleet, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low43°
Average precipitation0.1 in
Chance of precipitation27%
Record high59° (2021)
Record low33° (2020)
Thu, 1949° / 42°0.07
49 °
South Wellfleet, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.07 in
Chance of precipitation20%
Record high59° (2017)
Record low31° (2020)
Fri, 2049° / 42°0.11
49 °
South Wellfleet, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high57° (1985)
Record low30° (2008)
Sat, 2148° / 42°0.09
48 °
South Wellfleet, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low42°
Average precipitation0.09 in
Chance of precipitation37%
Record high57° (1988)
Record low26° (1987)
Sun, 2247° / 41°0.23
47 °
South Wellfleet, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low41°
Average precipitation0.23 in
Chance of precipitation47%
Record high57° (1994)
Record low21° (2018)
Mon, 2347° / 41°0.17
47 °
South Wellfleet, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low41°
Average precipitation0.17 in
Chance of precipitation28%
Record high57° (2020)
Record low25° (2018)
Tue, 2447° / 41°0.13
47 °
South Wellfleet, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high57° (2014)
Record low28° (1989)
Wed, 2548° / 41°0.12
48 °
South Wellfleet, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.12 in
Chance of precipitation28%
Record high58° (1983)
Record low27° (2013)
Thu, 2648° / 42°0.16
48 °
South Wellfleet, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low42°
Average precipitation0.16 in
Chance of precipitation42%
Record high58° (1979)
Record low28° (1978)
Fri, 2748° / 42°0.13
48 °
South Wellfleet, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low42°
Average precipitation0.13 in
Chance of precipitation38%
Record high58° (1979)
Record low26° (1978)
Sat, 2848° / 41°0.18
48 °
South Wellfleet, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.18 in
Chance of precipitation43%
Record high57° (1994)
Record low28° (2002)
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 South Wellfleet, 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 South Wellfleet, 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.