As of 23:46 EDT

Weather in Winthrop Beach, MA

38°Current weather

Winthrop Beach, Saturday, 17 October, 23:46

Clear. Feels like 31°. High 57°, low 37°.

Pressure30.39 inHg
Wind8.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point28°

Monthly outlook for Winthrop Beach, MA: average high 58°, average low 44.7°. That is 0.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 30 October (72.7°), the coolest 18 October (36°).

58°/44.7°
Average high / low
+0.1°
Above normal
1 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October55.6°58.9°-1.9°
27 October – 5 November62.1°56°+3.4°
6 November – 15 Novemberat normal51.5°—

October records over 66 years

82.8°5 October 2007All-time high
28.8°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Winthrop (1 mi).

Sun, 1853° / 36°0Clear
53 °Clear

Winthrop Beach, Sunday, 18 October

Clear. High 53°, low 36°.

Pressure30.56 inHg
Wind0.6 mph E
Humidity50%
Visibility6.2 mi
Dew point29°
Mon, 1954° / 41°0Overcast
54 °Overcast

Winthrop Beach, Monday, 19 October

Overcast. High 54°, low 41°.

Pressure30.39 inHg
Wind7.5 mph NE
Humidity68%
Visibility6.2 mi
Dew point44°
Tue, 2060° / 46°0Overcast
60 °Overcast

Winthrop Beach, Tuesday, 20 October

Overcast. High 60°, low 46°.

Pressure30.21 inHg
Wind12 mph N
Humidity57%
Visibility6.2 mi
Dew point43°
Wed, 2152° / 42°0Partly cloudy
52 °Partly cloudy

Winthrop Beach, Wednesday, 21 October

Partly cloudy. High 52°, low 42°.

Pressure30.33 inHg
Wind9.4 mph NE
Humidity65%
Visibility6.2 mi
Dew point39°
Thu, 2258° / 40°0Clear
58 °Clear

Winthrop Beach, Thursday, 22 October

Clear. High 58°, low 40°.

Pressure30.06 inHg
Wind11.7 mph N
Humidity61%
Visibility—
Dew point37°
Fri, 2352° / 39°0Clear
52 °Clear

Winthrop Beach, Friday, 23 October

Clear. High 52°, low 39°.

Pressure30.36 inHg
Wind16.3 mph NE
Humidity58%
Visibility—
Dew point31°
Sat, 2449° / 43°0Clear
49 °Clear

Winthrop Beach, Saturday, 24 October

Clear. High 49°, low 43°.

Pressure30.62 inHg
Wind12.4 mph NE
Humidity50%
Visibility—
Dew point30°
Sun, 2560° / 41°0Mostly clear
60 °Mostly clear

Winthrop Beach, Sunday, 25 October

Mostly clear. High 60°, low 41°.

Pressure30.50 inHg
Wind11.5 mph SW
Humidity55%
Visibility—
Dew point35°
Mon, 2661° / 50°0Overcast
61 °Overcast

Winthrop Beach, Monday, 26 October

Overcast. High 61°, low 50°.

Pressure30.12 inHg
Wind11.8 mph W
Humidity55%
Visibility—
Dew point42°
Tue, 2759° / 45°0Clear
59 °Clear

Winthrop Beach, Tuesday, 27 October

Clear. High 59°, low 45°.

Pressure30.21 inHg
Wind8.5 mph NW
Humidity39%
Visibility—
Dew point28°
Wed, 2858° / 47°0Clear
58 °Clear

Winthrop Beach, Wednesday, 28 October

Clear. High 58°, low 47°.

Pressure30.30 inHg
Wind7.5 mph E
Humidity45%
Visibility—
Dew point34°
Thu, 2964° / 48°0Overcast
64 °Overcast

Winthrop Beach, Thursday, 29 October

Overcast. High 64°, low 48°.

Pressure30.27 inHg
Wind10.9 mph SW
Humidity53%
Visibility—
Dew point40°
Fri, 3073° / 55°0Overcast
73 °Overcast

Winthrop Beach, Friday, 30 October

Overcast. High 73°, low 55°.

Pressure29.94 inHg
Wind14.2 mph SW
Humidity63%
Visibility—
Dew point52°
Sat, 3164° / 54°0.03Light rain
64 °Light rain

Winthrop Beach, Saturday, 31 October

Light rain. High 64°, low 54°.

Pressure30.03 inHg
Wind15.8 mph NW
Humidity44%
Visibility—
Dew point39°
Sun, 0155° / 51°0.37Rain
55 °Rain

Winthrop Beach, Sunday, 1 November

Rain. High 55°, low 51°.

Pressure30.33 inHg
Wind11.9 mph SE
Humidity62%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0256° / 44°0.1Climate normal
56 °Climate normal

Winthrop Beach, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.1 in
Chance of precipitation25%
Record high72° (1982)
Record low29° (1965)
Tue, 0356° / 43°0.21Climate normal
56 °Climate normal

Winthrop Beach, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.21 in
Chance of precipitation35%
Record high73° (2017)
Record low29° (2002)
Wed, 0455° / 43°0.05Climate normal
55 °Climate normal

Winthrop Beach, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.05 in
Chance of precipitation23%
Record high73° (1987)
Record low29° (2002)
Thu, 0555° / 43°0.17Climate normal
55 °Climate normal

Winthrop Beach, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.17 in
Chance of precipitation35%
Record high74° (2022)
Record low31° (1965)
Fri, 0654° / 43°0.13Climate normal
54 °Climate normal

Winthrop Beach, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high75° (2024)
Record low32° (2012)
Sat, 0754° / 42°0.05Climate normal
54 °Climate normal

Winthrop Beach, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.05 in
Chance of precipitation25%
Record high74° (2022)
Record low30° (1962)
Sun, 0852° / 40°0.11Climate normal
52 °Climate normal

Winthrop Beach, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (1996)
Record low29° (2019)
Mon, 0953° / 40°0.11Climate normal
53 °Climate normal

Winthrop Beach, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2020)
Record low26° (2019)
Tue, 1053° / 40°0.16Climate normal
53 °Climate normal

Winthrop Beach, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.16 in
Chance of precipitation38%
Record high72° (2020)
Record low26° (2017)
Wed, 1152° / 40°0.13Climate normal
52 °Climate normal

Winthrop Beach, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.13 in
Chance of precipitation40%
Record high71° (2022)
Record low24° (2017)
Thu, 1250° / 39°0.14Climate normal
50 °Climate normal

Winthrop Beach, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.14 in
Chance of precipitation42%
Record high73° (2022)
Record low26° (2017)
Fri, 1349° / 38°0.17Climate normal
49 °Climate normal

Winthrop Beach, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.17 in
Chance of precipitation40%
Record high68° (1964)
Record low19° (2019)
Sat, 1449° / 38°0.13Climate normal
49 °Climate normal

Winthrop Beach, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.13 in
Chance of precipitation25%
Record high66° (1993)
Record low22° (1986)
Sun, 1550° / 38°0.13Climate normal
50 °Climate normal

Winthrop Beach, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (1993)
Record low22° (2018)

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 Winthrop Beach, 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 Winthrop Beach, 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.