Monthly outlook for South Wellfleet, MA: average high 56.5°, average low 50°. That is 2.4° above the climate normal for October. Precipitation is expected on 8 days (about 2.7 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 2 November (69.3°), the coolest 1 November (36.2°).
56.5°/50°
Average high / low
+2.4°
Above normal
8 / 6
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
59.4°
53.1°
+3.5°
10 November – 19 November
51.7°
50.1°
+0.9°
20 November – 29 November
at normal
47.8°
—
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).
Sun, 0160° / 36°0
60 °
South Wellfleet, Sunday, 1 November
Clear. High 60°, low 36°.
Pressure30.50 inHg
Wind10.8 mph W
Humidity60%
Visibility6.2 mi
Dew point35°
Mon, 0269° / 45°0
69 °
South Wellfleet, Monday, 2 November
Partly cloudy. High 69°, low 45°.
Pressure30.36 inHg
Wind17.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point47°
Tue, 0359° / 54°0
59 °
South Wellfleet, Tuesday, 3 November
Overcast. High 59°, low 54°.
Pressure30.27 inHg
Wind11 mph SW
Humidity73%
Visibility6.2 mi
Dew point49°
Wed, 0461° / 57°0
61 °
South Wellfleet, Wednesday, 4 November
Clear. High 61°, low 57°.
Pressure30.15 inHg
Wind17.3 mph SW
Humidity84%
Visibility6.2 mi
Dew point55°
Thu, 0561° / 58°0
61 °
South Wellfleet, Thursday, 5 November
Overcast. High 61°, low 58°.
Pressure30.03 inHg
Wind19.6 mph S
Humidity87%
Visibility—
Dew point56°
Fri, 0662° / 58°0.12
62 °
South Wellfleet, Friday, 6 November
Light rain. High 62°, low 58°.
Pressure29.91 inHg
Wind20 mph S
Humidity95%
Visibility—
Dew point60°
Sat, 0757° / 55°0.01
57 °
South Wellfleet, Saturday, 7 November
Light rain. High 57°, low 55°.
Pressure29.80 inHg
Wind18.3 mph E
Humidity95%
Visibility—
Dew point55°
Sun, 0858° / 55°0.6
58 °
South Wellfleet, Sunday, 8 November
Rain. High 58°, low 55°.
Pressure29.29 inHg
Wind25.4 mph SW
Humidity98%
Visibility—
Dew point55°
Mon, 0953° / 50°0.27
53 °
South Wellfleet, Monday, 9 November
Rain. High 53°, low 50°.
Pressure29.26 inHg
Wind28.6 mph SW
Humidity75%
Visibility—
Dew point44°
Tue, 1051° / 47°0.09
51 °
South Wellfleet, Tuesday, 10 November
Light rain. High 51°, low 47°.
Pressure29.29 inHg
Wind30.1 mph NW
Humidity81%
Visibility—
Dew point44°
Wed, 1148° / 46°0.32
48 °
South Wellfleet, Wednesday, 11 November
Light rain. High 48°, low 46°.
Pressure29.56 inHg
Wind22.6 mph NW
Humidity72%
Visibility—
Dew point39°
Thu, 1249° / 47°0.07
49 °
South Wellfleet, Thursday, 12 November
Light rain. High 49°, low 47°.
Pressure29.94 inHg
Wind18.9 mph NW
Humidity70%
Visibility—
Dew point38°
Fri, 1351° / 47°0
51 °
South Wellfleet, Friday, 13 November
Overcast. High 51°, low 47°.
Pressure30.15 inHg
Wind11.3 mph S
Humidity60%
Visibility—
Dew point35°
Sat, 1456° / 52°1.09
56 °
South Wellfleet, Saturday, 14 November
Heavy rain. High 56°, low 52°.
Pressure29.74 inHg
Wind42.9 mph E
Humidity93%
Visibility—
Dew point51°
Sun, 1555° / 51°0.12
55 °
South Wellfleet, Sunday, 15 November
Light rain. High 55°, low 51°.
Pressure29.29 inHg
Wind36.1 mph NE
Humidity84%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2947° / 41°0.11
47 °
South Wellfleet, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high57° (1973)
Record low28° (1989)
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.