As of 02:39 EST

Weather in South Wellfleet, MA

43°Current weather

South Wellfleet, Sunday, 15 November, 02:39

Mostly clear. Feels like 41°. High 47°, low 38°.

Pressure29.83 inHg
Wind4 mph NE
Humidity81%
Visibility6.2 mi
Dew point37°

Monthly outlook for South Wellfleet, MA: average high 50.1°, average low 43.6°. That is 1° above the climate normal for November. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 28 November (58.4°), the coolest 24 November (33.8°).

50.1°/43.6°
Average high / low
+1°
Above normal
2 / 6
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November51°48.5°+1.4°
25 November – 4 December48.5°47.1°+0.8°
5 December – 14 Decemberat normal44°—

November records over 66 years

66°6 November 2022All-time high
21°22 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Truro (7 mi).

Mon, 1649° / 40°0Overcast
49 °Overcast

South Wellfleet, Monday, 16 November

Overcast. High 49°, low 40°.

Pressure30.30 inHg
Wind10.5 mph NW
Humidity74%
Visibility6.2 mi
Dew point37°
Tue, 1751° / 43°0Clear
51 °Clear

South Wellfleet, Tuesday, 17 November

Clear. High 51°, low 43°.

Pressure30.39 inHg
Wind10.9 mph W
Humidity66%
Visibility6.2 mi
Dew point35°
Wed, 1855° / 48°0Overcast
55 °Overcast

South Wellfleet, Wednesday, 18 November

Overcast. High 55°, low 48°.

Pressure30.33 inHg
Wind12.8 mph W
Humidity75%
Visibility6.2 mi
Dew point44°
Thu, 1954° / 47°0Clear
54 °Clear

South Wellfleet, Thursday, 19 November

Clear. High 54°, low 47°.

Pressure30.36 inHg
Wind15.6 mph SW
Humidity82%
Visibility—
Dew point42°
Fri, 2054° / 50°0Clear
54 °Clear

South Wellfleet, Friday, 20 November

Clear. High 54°, low 50°.

Pressure30.15 inHg
Wind17 mph SW
Humidity75%
Visibility—
Dew point43°
Sat, 2152° / 48°0Clear
52 °Clear

South Wellfleet, Saturday, 21 November

Clear. High 52°, low 48°.

Pressure30.36 inHg
Wind15.5 mph NE
Humidity71%
Visibility—
Dew point40°
Sun, 2252° / 48°0Light rain
52 °Light rain

South Wellfleet, Sunday, 22 November

Light rain. High 52°, low 48°.

Pressure30.24 inHg
Wind9.1 mph SE
Humidity78%
Visibility—
Dew point43°
Mon, 2356° / 46°0Light rain
56 °Light rain

South Wellfleet, Monday, 23 November

Light rain. High 56°, low 46°.

Pressure29.62 inHg
Wind25.9 mph W
Humidity85%
Visibility—
Dew point50°
Tue, 2440° / 34°0.11Light snow
40 °Light snow

South Wellfleet, Tuesday, 24 November

Light snow. High 40°, low 34°.

Pressure29.85 inHg
Wind26.8 mph NW
Humidity76%
Visibility—
Dew point28°
Wed, 2540° / 35°0.01Light snow
40 °Light snow

South Wellfleet, Wednesday, 25 November

Light snow. High 40°, low 35°.

Pressure30.42 inHg
Wind24.9 mph N
Humidity60%
Visibility—
Dew point23°
Thu, 2644° / 38°0Clear
44 °Clear

South Wellfleet, Thursday, 26 November

Clear. High 44°, low 38°.

Pressure30.53 inHg
Wind15.4 mph SW
Humidity52%
Visibility—
Dew point24°
Fri, 2748° / 42°0Overcast
48 °Overcast

South Wellfleet, Friday, 27 November

Overcast. High 48°, low 42°.

Pressure30.50 inHg
Wind14 mph W
Humidity67%
Visibility—
Dew point35°
Sat, 2858° / 50°0.8Rain
58 °Rain

South Wellfleet, Saturday, 28 November

Rain. High 58°, low 50°.

Pressure30.18 inHg
Wind40 mph S
Humidity89%
Visibility—
Dew point50°
Sun, 2954° / 48°0Clear
54 °Clear

South Wellfleet, Sunday, 29 November

Clear. High 54°, low 48°.

Pressure29.83 inHg
Wind23.7 mph SW
Humidity77%
Visibility—
Dew point46°
Mon, 3047° / 43°0Overcast
47 °Overcast

South Wellfleet, Monday, 30 November

Overcast. High 47°, low 43°.

Pressure29.83 inHg
Wind19.8 mph W
Humidity71%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0147° / 40°0.11Climate normal
47 °Climate normal

South Wellfleet, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.11 in
Chance of precipitation42%
Record high59° (2006)
Record low24° (1989)
Wed, 0247° / 40°0.14Climate normal
47 °Climate normal

South Wellfleet, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.14 in
Chance of precipitation32%
Record high59° (2006)
Record low24° (1989)
Thu, 0346° / 39°0.18Climate normal
46 °Climate normal

South Wellfleet, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high46°
Average low39°
Average precipitation0.18 in
Chance of precipitation47%
Record high59° (2009)
Record low18° (1976)
Fri, 0445° / 38°0.12Climate normal
45 °Climate normal

South Wellfleet, Friday, 4 December

Climate normal for this date — 60-year average.

Average high45°
Average low38°
Average precipitation0.12 in
Chance of precipitation30%
Record high56° (1998)
Record low21° (1989)
Sat, 0544° / 37°0.19Climate normal
44 °Climate normal

South Wellfleet, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.19 in
Chance of precipitation38%
Record high54° (2012)
Record low22° (2025)
Sun, 0645° / 38°0.2Climate normal
45 °Climate normal

South Wellfleet, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high45°
Average low38°
Average precipitation0.2 in
Chance of precipitation47%
Record high57° (2001)
Record low27° (2007)
Mon, 0745° / 38°0.19Climate normal
45 °Climate normal

South Wellfleet, Monday, 7 December

Climate normal for this date — 60-year average.

Average high45°
Average low38°
Average precipitation0.19 in
Chance of precipitation42%
Record high57° (1998)
Record low24° (1989)
Tue, 0843° / 36°0.1Climate normal
43 °Climate normal

South Wellfleet, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high56° (2011)
Record low22° (1989)
Wed, 0944° / 36°0.2Climate normal
44 °Climate normal

South Wellfleet, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.2 in
Chance of precipitation40%
Record high54° (2014)
Record low19° (1968)
Thu, 1045° / 37°0.11Climate normal
45 °Climate normal

South Wellfleet, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.11 in
Chance of precipitation43%
Record high55° (2012)
Record low19° (1968)
Fri, 1144° / 37°0.2Climate normal
44 °Climate normal

South Wellfleet, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.2 in
Chance of precipitation50%
Record high57° (2021)
Record low17° (1977)
Sat, 1244° / 36°0.17Climate normal
44 °Climate normal

South Wellfleet, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.17 in
Chance of precipitation45%
Record high57° (2021)
Record low18° (1977)
Sun, 1343° / 36°0.11Climate normal
43 °Climate normal

South Wellfleet, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high43°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high55° (2010)
Record low17° (1976)
Mon, 1444° / 36°0.17Climate normal
44 °Climate normal

South Wellfleet, Monday, 14 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.17 in
Chance of precipitation45%
Record high54° (2019)
Record low17° (1976)

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.