Monthly outlook for Westport, MA: average high 55.6°, average low 41°. That is 1.1° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 27 October (63.3°), the coolest 30 October (32.2°).
55.6°/41°
Average high / low
−1.1°
Below normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.1°
58.5°
-0.2°
29 October – 7 November
51.3°
55.6°
-2.4°
8 November – 17 November
at normal
51.4°
—
October records over 66 years
79.9°2 October 2019All-time high
28.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — New Bedford (9 mi).
Tue, 2061° / 40°0
61 °
Westport, Tuesday, 20 October
Partly cloudy. High 61°, low 40°.
Pressure30.18 inHg
Wind16.8 mph NE
Humidity60%
Visibility6.2 mi
Dew point45°
Wed, 2153° / 47°0
53 °
Westport, Wednesday, 21 October
Overcast. High 53°, low 47°.
Pressure30.21 inHg
Wind17.5 mph NE
Humidity66%
Visibility6.2 mi
Dew point42°
Thu, 2260° / 43°0
60 °
Westport, Thursday, 22 October
Clear. High 60°, low 43°.
Pressure29.91 inHg
Wind8.3 mph NW
Humidity55%
Visibility6.2 mi
Dew point40°
Fri, 2352° / 42°0
52 °
Westport, Friday, 23 October
Clear. High 52°, low 42°.
Pressure30.15 inHg
Wind14.5 mph NW
Humidity56%
Visibility—
Dew point32°
Sat, 2451° / 39°0
51 °
Westport, Saturday, 24 October
Clear. High 51°, low 39°.
Pressure30.53 inHg
Wind7.6 mph N
Humidity58%
Visibility—
Dew point33°
Sun, 2558° / 42°0
58 °
Westport, Sunday, 25 October
Clear. High 58°, low 42°.
Pressure30.56 inHg
Wind13.1 mph SW
Humidity51%
Visibility—
Dew point35°
Mon, 2660° / 51°0
60 °
Westport, Monday, 26 October
Overcast. High 60°, low 51°.
Pressure30.27 inHg
Wind16.1 mph SW
Humidity69%
Visibility—
Dew point47°
Tue, 2763° / 51°0
63 °
Westport, Tuesday, 27 October
Overcast. High 63°, low 51°.
Pressure30.15 inHg
Wind10.1 mph SW
Humidity53%
Visibility—
Dew point42°
Wed, 2863° / 48°0
63 °
Westport, Wednesday, 28 October
Overcast. High 63°, low 48°.
Pressure29.94 inHg
Wind16.1 mph SW
Humidity79%
Visibility—
Dew point55°
Thu, 2944° / 36°0
44 °
Westport, Thursday, 29 October
Overcast. High 44°, low 36°.
Pressure30.27 inHg
Wind16.1 mph N
Humidity38%
Visibility—
Dew point16°
Fri, 3047° / 32°0
47 °
Westport, Friday, 30 October
Clear. High 47°, low 32°.
Pressure30.30 inHg
Wind13.1 mph NE
Humidity51%
Visibility—
Dew point26°
Sat, 3148° / 33°0
48 °
Westport, Saturday, 31 October
Clear. High 48°, low 33°.
Pressure30.56 inHg
Wind14.7 mph N
Humidity49%
Visibility—
Dew point26°
Sun, 0153° / 35°0
53 °
Westport, Sunday, 1 November
Clear. High 53°, low 35°.
Pressure30.56 inHg
Wind9.2 mph N
Humidity48%
Visibility—
Dew point27°
Mon, 0258° / 38°0
58 °
Westport, Monday, 2 November
Mostly clear. High 58°, low 38°.
Pressure30.42 inHg
Wind6.2 mph N
Humidity35%
Visibility—
Dew point23°
Tue, 0358° / 41°0
58 °
Westport, Tuesday, 3 November
Clear. High 58°, low 41°.
Pressure30.36 inHg
Wind7 mph N
Humidity59%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 44°0.04
56 °
Westport, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1975)
Record low33° (2020)
Thu, 0555° / 45°0.15
55 °
Westport, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.15 in
Chance of precipitation37%
Record high70° (2022)
Record low32° (1965)
Fri, 0654° / 45°0.13
54 °
Westport, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2022)
Record low32° (2012)
Sat, 0754° / 43°0.06
54 °
Westport, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.06 in
Chance of precipitation23%
Record high73° (2022)
Record low30° (1962)
Sun, 0853° / 42°0.12
53 °
Westport, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.12 in
Chance of precipitation30%
Record high68° (2020)
Record low30° (1960)
Mon, 0953° / 42°0.09
53 °
Westport, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high68° (1975)
Record low26° (2019)
Tue, 1054° / 42°0.17
54 °
Westport, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.17 in
Chance of precipitation42%
Record high66° (1999)
Record low27° (2017)
Wed, 1153° / 42°0.11
53 °
Westport, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.11 in
Chance of precipitation38%
Record high67° (2022)
Record low24° (2017)
Thu, 1251° / 41°0.15
51 °
Westport, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.15 in
Chance of precipitation37%
Record high72° (2022)
Record low29° (1976)
Fri, 1350° / 39°0.21
50 °
Westport, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.21 in
Chance of precipitation45%
Record high64° (1964)
Record low21° (2019)
Sat, 1450° / 39°0.11
50 °
Westport, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.11 in
Chance of precipitation22%
Record high63° (1993)
Record low23° (1986)
Sun, 1551° / 39°0.11
51 °
Westport, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (1993)
Record low24° (1967)
Mon, 1650° / 39°0.16
50 °
Westport, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.16 in
Chance of precipitation32%
Record high65° (1989)
Record low23° (1967)
Tue, 1750° / 38°0.15
50 °
Westport, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.15 in
Chance of precipitation27%
Record high64° (2006)
Record low26° (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 Westport, 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 Westport, 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.