As of 05:53 EDT

Weather in Weston, MA

48°Current weather

Weston, Friday, 9 October, 05:53

Clear. Feels like 45°. High 66°, low 48°.

Pressure30.00 inHg
Wind5.7 mph W
Humidity77%
Visibility6.2 mi
Dew point41°

Monthly outlook for Weston, MA: average high 60.3°, average low 44.9°. That is 0.3° below the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 9 October (66.1°), the coolest 20 October (38.2°).

60.3°/44.9°
Average high / low
−0.3°
Below normal
6 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October61.1°61.7°-0.3°
19 October – 28 October59°58.6°+0.2°
29 October – 7 Novemberat normal55.4°—

October records over 66 years

86.2°5 October 2007All-time high
19.9°31 October 2020All-time low

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

Sat, 1063° / 47°0Overcast
63 °Overcast

Weston, Saturday, 10 October

Overcast. High 63°, low 47°.

Pressure30.45 inHg
Wind4.8 mph NW
Humidity43%
Visibility6.2 mi
Dew point37°
Sun, 1163° / 45°0.06Light rain
63 °Light rain

Weston, Sunday, 11 October

Light rain. High 63°, low 45°.

Pressure30.39 inHg
Wind6 mph S
Humidity64%
Visibility6.2 mi
Dew point49°
Mon, 1265° / 54°0.44Rain
65 °Rain

Weston, Monday, 12 October

Rain. High 65°, low 54°.

Pressure29.68 inHg
Wind11.3 mph N
Humidity95%
Visibility6.2 mi
Dew point57°
Tue, 1361° / 54°0.28Light rain
61 °Light rain

Weston, Tuesday, 13 October

Light rain. High 61°, low 54°.

Pressure29.83 inHg
Wind7.9 mph E
Humidity82%
Visibility—
Dew point55°
Wed, 1455° / 47°0.03Light rain
55 °Light rain

Weston, Wednesday, 14 October

Light rain. High 55°, low 47°.

Pressure29.94 inHg
Wind11.8 mph N
Humidity83%
Visibility—
Dew point47°
Thu, 1560° / 41°0Clear
60 °Clear

Weston, Thursday, 15 October

Clear. High 60°, low 41°.

Pressure30.27 inHg
Wind5.6 mph SE
Humidity46%
Visibility—
Dew point32°
Fri, 1662° / 43°0.15Light rain
62 °Light rain

Weston, Friday, 16 October

Light rain. High 62°, low 43°.

Pressure30.21 inHg
Wind13.2 mph SW
Humidity92%
Visibility—
Dew point47°
Sat, 1763° / 54°0.09Light rain
63 °Light rain

Weston, Saturday, 17 October

Light rain. High 63°, low 54°.

Pressure29.97 inHg
Wind13.4 mph SW
Humidity93%
Visibility—
Dew point60°
Sun, 1853° / 42°0.37Rain
53 °Rain

Weston, Sunday, 18 October

Rain. High 53°, low 42°.

Pressure30.21 inHg
Wind7 mph NW
Humidity97%
Visibility—
Dew point48°
Mon, 1954° / 39°0Partly cloudy
54 °Partly cloudy

Weston, Monday, 19 October

Partly cloudy. High 54°, low 39°.

Pressure30.45 inHg
Wind6.6 mph NE
Humidity60%
Visibility—
Dew point35°
Tue, 2056° / 38°0Overcast
56 °Overcast

Weston, Tuesday, 20 October

Overcast. High 56°, low 38°.

Pressure30.50 inHg
Wind8.9 mph NE
Humidity55%
Visibility—
Dew point34°
Wed, 2157° / 41°0Mostly clear
57 °Mostly clear

Weston, Wednesday, 21 October

Mostly clear. High 57°, low 41°.

Pressure30.56 inHg
Wind11.3 mph NE
Humidity60%
Visibility—
Dew point40°
Thu, 2262° / 40°0Clear
62 °Clear

Weston, Thursday, 22 October

Clear. High 62°, low 40°.

Pressure30.39 inHg
Wind4.2 mph N
Humidity62%
Visibility—
Dew point41°
Fri, 2361° / 43°0Clear
61 °Clear

Weston, Friday, 23 October

Clear. High 61°, low 43°.

Pressure30.30 inHg
Wind7.2 mph E
Humidity61%
Visibility—
Dew point42°
Sat, 2462° / 44°0Clear
62 °Clear

Weston, Saturday, 24 October

Clear. High 62°, low 44°.

Pressure30.24 inHg
Wind6.1 mph E
Humidity64%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2558° / 45°0.13Climate normal
58 °Climate normal

Weston, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high58°
Average low45°
Average precipitation0.13 in
Chance of precipitation28%
Record high79° (1963)
Record low33° (2002)
Mon, 2657° / 44°0.15Climate normal
57 °Climate normal

Weston, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°
Average low44°
Average precipitation0.15 in
Chance of precipitation27%
Record high80° (1963)
Record low29° (2018)
Tue, 2757° / 44°0.13Climate normal
57 °Climate normal

Weston, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°
Average low44°
Average precipitation0.13 in
Chance of precipitation20%
Record high80° (1963)
Record low30° (1976)
Wed, 2857° / 42°0.11Climate normal
57 °Climate normal

Weston, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation33%
Record high78° (2023)
Record low29° (1976)
Thu, 2955° / 42°0.14Climate normal
55 °Climate normal

Weston, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.14 in
Chance of precipitation25%
Record high71° (2015)
Record low30° (1965)
Fri, 3055° / 41°0.15Climate normal
55 °Climate normal

Weston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation30%
Record high71° (1989)
Record low22° (2020)
Sat, 3156° / 41°0.08Climate normal
56 °Climate normal

Weston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.08 in
Chance of precipitation22%
Record high77° (2024)
Record low20° (2020)
Sun, 0157° / 43°0.11Climate normal
57 °Climate normal

Weston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation32%
Record high77° (2024)
Record low33° (1964)
Mon, 0257° / 43°0.09Climate normal
57 °Climate normal

Weston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1982)
Record low28° (1965)
Tue, 0356° / 42°0.19Climate normal
56 °Climate normal

Weston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.19 in
Chance of precipitation33%
Record high74° (2017)
Record low27° (2002)
Wed, 0455° / 41°0.04Climate normal
55 °Climate normal

Weston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.04 in
Chance of precipitation22%
Record high74° (1987)
Record low29° (2020)
Thu, 0555° / 41°0.15Climate normal
55 °Climate normal

Weston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation37%
Record high75° (2022)
Record low29° (1965)
Fri, 0654° / 42°0.12Climate normal
54 °Climate normal

Weston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.12 in
Chance of precipitation35%
Record high76° (2022)
Record low29° (2012)
Sat, 0754° / 40°0.06Climate normal
54 °Climate normal

Weston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2022)
Record low28° (1962)

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 Weston, 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 Weston, 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.