As of 21:59 EDT

Weather in Townsend Harbor, MA

40°Current weather

Townsend Harbor, Monday, 19 October, 21:59

Clear. Feels like 40°. High 61°, low 33°.

Pressure30.27 inHg
Wind0 mph N
Humidity89%
Visibility6.2 mi
Dew point37°

Monthly outlook for Townsend Harbor, MA: average high 57.4°, average low 38.2°. That is 0.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 25 October (65.2°), the coolest 29 October (31.4°).

57.4°/38.2°
Average high / low
+0.5°
Above normal
1 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October59.4°57.6°+1°
29 October – 7 November54.2°54.1°+0.1°
8 November – 17 Novemberat normal48.8°—

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).

Tue, 2065° / 38°0Clear
65 °Clear

Townsend Harbor, Tuesday, 20 October

Clear. High 65°, low 38°.

Pressure30.27 inHg
Wind10.4 mph NE
Humidity39%
Visibility6.2 mi
Dew point37°
Wed, 2156° / 36°0Mostly clear
56 °Mostly clear

Townsend Harbor, Wednesday, 21 October

Mostly clear. High 56°, low 36°.

Pressure30.27 inHg
Wind10.2 mph NE
Humidity52%
Visibility6.2 mi
Dew point34°
Thu, 2262° / 40°0Clear
62 °Clear

Townsend Harbor, Thursday, 22 October

Clear. High 62°, low 40°.

Pressure29.88 inHg
Wind10.8 mph N
Humidity35%
Visibility6.2 mi
Dew point27°
Fri, 2350° / 38°0Partly cloudy
50 °Partly cloudy

Townsend Harbor, Friday, 23 October

Partly cloudy. High 50°, low 38°.

Pressure30.15 inHg
Wind13.8 mph N
Humidity56%
Visibility6.2 mi
Dew point28°
Sat, 2458° / 36°0Clear
58 °Clear

Townsend Harbor, Saturday, 24 October

Clear. High 58°, low 36°.

Pressure30.42 inHg
Wind9.1 mph NW
Humidity49%
Visibility—
Dew point30°
Sun, 2565° / 37°0Clear
65 °Clear

Townsend Harbor, Sunday, 25 October

Clear. High 65°, low 37°.

Pressure30.53 inHg
Wind6.2 mph W
Humidity37%
Visibility—
Dew point29°
Mon, 2663° / 43°0Overcast
63 °Overcast

Townsend Harbor, Monday, 26 October

Overcast. High 63°, low 43°.

Pressure30.18 inHg
Wind8.7 mph W
Humidity53%
Visibility—
Dew point42°
Tue, 2757° / 48°0Overcast
57 °Overcast

Townsend Harbor, Tuesday, 27 October

Overcast. High 57°, low 48°.

Pressure30.15 inHg
Wind6 mph SW
Humidity59%
Visibility—
Dew point42°
Wed, 2856° / 39°0Overcast
56 °Overcast

Townsend Harbor, Wednesday, 28 October

Overcast. High 56°, low 39°.

Pressure29.85 inHg
Wind10.5 mph W
Humidity65%
Visibility—
Dew point39°
Thu, 2946° / 31°0Clear
46 °Clear

Townsend Harbor, Thursday, 29 October

Clear. High 46°, low 31°.

Pressure29.91 inHg
Wind13.6 mph W
Humidity34%
Visibility—
Dew point14°
Fri, 3048° / 32°0Clear
48 °Clear

Townsend Harbor, Friday, 30 October

Clear. High 48°, low 32°.

Pressure30.12 inHg
Wind9.8 mph W
Humidity35%
Visibility—
Dew point15°
Sat, 3155° / 36°0Clear
55 °Clear

Townsend Harbor, Saturday, 31 October

Clear. High 55°, low 36°.

Pressure30.21 inHg
Wind12 mph W
Humidity46%
Visibility—
Dew point29°
Sun, 0157° / 33°0Clear
57 °Clear

Townsend Harbor, Sunday, 1 November

Clear. High 57°, low 33°.

Pressure30.50 inHg
Wind7.8 mph SW
Humidity53%
Visibility—
Dew point31°
Mon, 0263° / 47°0Overcast
63 °Overcast

Townsend Harbor, Monday, 2 November

Overcast. High 63°, low 47°.

Pressure30.24 inHg
Wind7.6 mph SW
Humidity51%
Visibility—
Dew point39°
Tue, 0357° / 47°0.57Rain
57 °Rain

Townsend Harbor, Tuesday, 3 November

Rain. High 57°, low 47°.

Pressure30.09 inHg
Wind8.2 mph E
Humidity88%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0454° / 39°0.04Climate normal
54 °Climate normal

Townsend Harbor, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation22%
Record high73° (1987)
Record low27° (2002)
Thu, 0554° / 39°0.15Climate normal
54 °Climate normal

Townsend Harbor, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.15 in
Chance of precipitation32%
Record high75° (2022)
Record low28° (1965)
Fri, 0652° / 40°0.13Climate normal
52 °Climate normal

Townsend Harbor, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.13 in
Chance of precipitation35%
Record high76° (2024)
Record low27° (2012)
Sat, 0752° / 38°0.05Climate normal
52 °Climate normal

Townsend Harbor, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.05 in
Chance of precipitation23%
Record high73° (2020)
Record low26° (1962)
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)

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.