As of 04:29 EDT

Weather in Townsend Harbor, MA

41°Current weather

Townsend Harbor, Friday, 23 October, 04:29

Clear. Feels like 39°. High 56°, low 38°.

Pressure30.18 inHg
Wind3.4 mph N
Humidity75%
Visibility6.2 mi
Dew point33°

Monthly outlook for Townsend Harbor, MA: average high 57.7°, average low 42.7°. That is 1.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 31 October (68.5°), the coolest 7 November (27.2°).

57.7°/42.7°
Average high / low
+1.4°
Above normal
5 / 5
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November61°55.9°+2.9°
2 November – 11 November52°52.6°-0.3°
12 November – 21 Novemberat normal46.9°—

October records over 66 years

85.8°5 October 2007All-time high
23.4°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Groton (6 mi).

Sat, 2461° / 33°0Mostly clear
61 °Mostly clear

Townsend Harbor, Saturday, 24 October

Mostly clear. High 61°, low 33°.

Pressure30.47 inHg
Wind2.9 mph NW
Humidity36%
Visibility6.2 mi
Dew point23°
Sun, 2565° / 37°0Clear
65 °Clear

Townsend Harbor, Sunday, 25 October

Clear. High 65°, low 37°.

Pressure30.50 inHg
Wind2.1 mph SW
Humidity32%
Visibility6.2 mi
Dew point31°
Mon, 2667° / 46°0Overcast
67 °Overcast

Townsend Harbor, Monday, 26 October

Overcast. High 67°, low 46°.

Pressure30.18 inHg
Wind6.6 mph W
Humidity35%
Visibility6.2 mi
Dew point34°
Tue, 2751° / 36°0Mostly clear
51 °Mostly clear

Townsend Harbor, Tuesday, 27 October

Mostly clear. High 51°, low 36°.

Pressure30.36 inHg
Wind9.2 mph NW
Humidity55%
Visibility—
Dew point31°
Wed, 2851° / 31°0Clear
51 °Clear

Townsend Harbor, Wednesday, 28 October

Clear. High 51°, low 31°.

Pressure30.47 inHg
Wind5.7 mph N
Humidity60%
Visibility—
Dew point31°
Thu, 2964° / 45°0Clear
64 °Clear

Townsend Harbor, Thursday, 29 October

Clear. High 64°, low 45°.

Pressure30.42 inHg
Wind7 mph SW
Humidity62%
Visibility—
Dew point44°
Fri, 3066° / 50°0Overcast
66 °Overcast

Townsend Harbor, Friday, 30 October

Overcast. High 66°, low 50°.

Pressure30.30 inHg
Wind10 mph SW
Humidity63%
Visibility—
Dew point47°
Sat, 3169° / 53°0Overcast
69 °Overcast

Townsend Harbor, Saturday, 31 October

Overcast. High 69°, low 53°.

Pressure30.21 inHg
Wind9.5 mph SW
Humidity61%
Visibility—
Dew point49°
Sun, 0160° / 51°0.49Rain
60 °Rain

Townsend Harbor, Sunday, 1 November

Rain. High 60°, low 51°.

Pressure30.06 inHg
Wind11.7 mph SW
Humidity96%
Visibility—
Dew point57°
Mon, 0261° / 57°0.48Rain
61 °Rain

Townsend Harbor, Monday, 2 November

Rain. High 61°, low 57°.

Pressure30.09 inHg
Wind9.2 mph SW
Humidity95%
Visibility—
Dew point60°
Tue, 0358° / 52°0.33Rain
58 °Rain

Townsend Harbor, Tuesday, 3 November

Rain. High 58°, low 52°.

Pressure30.09 inHg
Wind4.4 mph NE
Humidity99%
Visibility—
Dew point54°
Wed, 0451° / 44°0.11Light rain
51 °Light rain

Townsend Harbor, Wednesday, 4 November

Light rain. High 51°, low 44°.

Pressure30.24 inHg
Wind7.6 mph SE
Humidity79%
Visibility—
Dew point43°
Thu, 0550° / 42°0.76Rain
50 °Rain

Townsend Harbor, Thursday, 5 November

Rain. High 50°, low 42°.

Pressure29.56 inHg
Wind13.4 mph NW
Humidity96%
Visibility—
Dew point45°
Fri, 0650° / 42°0.02Light rain
50 °Light rain

Townsend Harbor, Friday, 6 November

Light rain. High 50°, low 42°.

Pressure29.62 inHg
Wind15.2 mph W
Humidity67%
Visibility—
Dew point37°
Sat, 0742° / 27°0.02Light snow
42 °Light snow

Townsend Harbor, Saturday, 7 November

Light snow. High 42°, low 27°.

Pressure29.91 inHg
Wind15.7 mph NW
Humidity34%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0851° / 37°0.09Climate normal
51 °Climate normal

Townsend Harbor, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2020)
Record low25° (1960)
Mon, 0951° / 37°0.1Climate normal
51 °Climate normal

Townsend Harbor, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high72° (2020)
Record low23° (1971)
Tue, 1051° / 37°0.15Climate normal
51 °Climate normal

Townsend Harbor, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation38%
Record high72° (2020)
Record low22° (1992)
Wed, 1150° / 37°0.11Climate normal
50 °Climate normal

Townsend Harbor, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2020)
Record low20° (2017)
Thu, 1249° / 36°0.13Climate normal
49 °Climate normal

Townsend Harbor, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (2022)
Record low23° (1976)
Fri, 1347° / 34°0.15Climate normal
47 °Climate normal

Townsend Harbor, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation38%
Record high68° (1964)
Record low16° (2019)
Sat, 1447° / 34°0.12Climate normal
47 °Climate normal

Townsend Harbor, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation25%
Record high65° (1973)
Record low9° (1986)
Sun, 1548° / 34°0.12Climate normal
48 °Climate normal

Townsend Harbor, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation37%
Record high72° (1993)
Record low19° (1967)
Mon, 1648° / 34°0.15Climate normal
48 °Climate normal

Townsend Harbor, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation25%
Record high66° (2005)
Record low13° (1967)
Tue, 1747° / 32°0.13Climate normal
47 °Climate normal

Townsend Harbor, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (2006)
Record low11° (1972)
Wed, 1847° / 33°0.07Climate normal
47 °Climate normal

Townsend Harbor, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high66° (1963)
Record low23° (2020)
Thu, 1946° / 32°0.06Climate normal
46 °Climate normal

Townsend Harbor, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high64° (1991)
Record low13° (1986)
Fri, 2046° / 32°0.12Climate normal
46 °Climate normal

Townsend Harbor, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high68° (1991)
Record low7° (1986)
Sat, 2145° / 31°0.12Climate normal
45 °Climate normal

Townsend Harbor, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.12 in
Chance of precipitation32%
Record high60° (1991)
Record low15° (1967)

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 Townsend Harbor, 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 Townsend Harbor, 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.