As of 00:00 EDT

Weather in Westford, MA

58°Current weather

Westford, Tuesday, 13 October, 00:00

Overcast. Feels like 57°. High 58°, low 48°.

Pressure29.88 inHg
Wind3.2 mph NW
Humidity90%
Visibility6.2 mi
Dew point55°

Monthly outlook for Westford, MA: average high 59.3°, average low 44.1°. That is 0.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 24 October (73.5°), the coolest 18 October (34°).

59.3°/44.1°
Average high / low
+0.4°
Above normal
5 / 5
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October59.6°59.8°-0.1°
23 October – 1 November58.8°55.9°+1.6°
2 November – 11 Novemberat normal52.6°—

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).

Wed, 1472° / 58°0.05Rain
72 °Rain

Westford, Wednesday, 14 October

Rain. High 72°, low 58°.

Pressure29.77 inHg
Wind11.3 mph W
Humidity61%
Visibility6.2 mi
Dew point59°
Thu, 1560° / 45°0Partly cloudy
60 °Partly cloudy

Westford, Thursday, 15 October

Partly cloudy. High 60°, low 45°.

Pressure30.21 inHg
Wind7.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point34°
Fri, 1657° / 48°0.83Rain
57 °Rain

Westford, Friday, 16 October

Rain. High 57°, low 48°.

Pressure29.65 inHg
Wind9.2 mph SE
Humidity98%
Visibility2.3 mi
Dew point51°
Sat, 1748° / 36°0Light rain
48 °Light rain

Westford, Saturday, 17 October

Light rain. High 48°, low 36°.

Pressure29.91 inHg
Wind16.4 mph NW
Humidity59%
Visibility—
Dew point32°
Sun, 1856° / 34°0Mostly clear
56 °Mostly clear

Westford, Sunday, 18 October

Mostly clear. High 56°, low 34°.

Pressure30.33 inHg
Wind10.7 mph NW
Humidity54%
Visibility—
Dew point32°
Mon, 1960° / 35°0Mostly clear
60 °Mostly clear

Westford, Monday, 19 October

Mostly clear. High 60°, low 35°.

Pressure30.45 inHg
Wind11.7 mph SW
Humidity41%
Visibility—
Dew point29°
Tue, 2064° / 45°0Overcast
64 °Overcast

Westford, Tuesday, 20 October

Overcast. High 64°, low 45°.

Pressure30.30 inHg
Wind5.8 mph NW
Humidity52%
Visibility—
Dew point41°
Wed, 2160° / 41°0Clear
60 °Clear

Westford, Wednesday, 21 October

Clear. High 60°, low 41°.

Pressure30.42 inHg
Wind4.1 mph N
Humidity59%
Visibility—
Dew point39°
Thu, 2260° / 40°0Partly cloudy
60 °Partly cloudy

Westford, Thursday, 22 October

Partly cloudy. High 60°, low 40°.

Pressure30.50 inHg
Wind6.3 mph SW
Humidity68%
Visibility—
Dew point42°
Fri, 2366° / 45°0Partly cloudy
66 °Partly cloudy

Westford, Friday, 23 October

Partly cloudy. High 66°, low 45°.

Pressure30.33 inHg
Wind11.8 mph SW
Humidity56%
Visibility—
Dew point43°
Sat, 2473° / 57°0Overcast
73 °Overcast

Westford, Saturday, 24 October

Overcast. High 73°, low 57°.

Pressure30.00 inHg
Wind11.7 mph W
Humidity66%
Visibility—
Dew point55°
Sun, 2559° / 49°0Light rain
59 °Light rain

Westford, Sunday, 25 October

Light rain. High 59°, low 49°.

Pressure30.18 inHg
Wind9.8 mph W
Humidity50%
Visibility—
Dew point37°
Mon, 2649° / 45°0.68Rain
49 °Rain

Westford, Monday, 26 October

Rain. High 49°, low 45°.

Pressure30.06 inHg
Wind4.3 mph N
Humidity93%
Visibility—
Dew point43°
Tue, 2749° / 43°0.04Light rain
49 °Light rain

Westford, Tuesday, 27 October

Light rain. High 49°, low 43°.

Pressure29.68 inHg
Wind5.8 mph N
Humidity68%
Visibility—
Dew point39°
Wed, 2857° / 38°0.02Light rain
57 °Light rain

Westford, Wednesday, 28 October

Light rain. High 57°, low 38°.

Pressure29.47 inHg
Wind10.3 mph SW
Humidity91%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2954° / 40°0.15Climate normal
54 °Climate normal

Westford, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high71° (1989)
Record low29° (1965)
Fri, 3054° / 39°0.16Climate normal
54 °Climate normal

Westford, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.16 in
Chance of precipitation28%
Record high71° (1989)
Record low24° (2020)
Sat, 3155° / 39°0.09Climate normal
55 °Climate normal

Westford, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high77° (2024)
Record low23° (2020)
Sun, 0156° / 40°0.12Climate normal
56 °Climate normal

Westford, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (2024)
Record low29° (2011)
Mon, 0255° / 40°0.09Climate normal
55 °Climate normal

Westford, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1982)
Record low26° (2011)
Tue, 0355° / 40°0.17Climate normal
55 °Climate normal

Westford, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.17 in
Chance of precipitation37%
Record high72° (2017)
Record low25° (2002)
Wed, 0454° / 39°0.04Climate normal
54 °Climate normal

Westford, 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

Westford, 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

Westford, 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

Westford, 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

Westford, 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

Westford, 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

Westford, 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

Westford, 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)

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 Westford, 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 Westford, 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.