Monthly outlook for Westport, CT: average high 57.4°, average low 44.7°. That is 1.1° above the climate normal for October. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 29 October (69.5°), the coolest 1 November (37.1°).
57.4°/44.7°
Average high / low
+1.1°
Above normal
6 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
60.2°
56.7°
+1.9°
7 November – 16 November
52.8°
52.1°
+0.4°
17 November – 26 November
at normal
48.7°
—
October records over 66 years
88.2°2 October 2019All-time high
27.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Bridgeport (9 mi).
Thu, 2969° / 46°0
69 °
Westport, Thursday, 29 October
Clear. High 69°, low 46°.
Pressure30.24 inHg
Wind8.1 mph SW
Humidity57%
Visibility6.2 mi
Dew point48°
Fri, 3068° / 46°0
68 °
Westport, Friday, 30 October
Light rain. High 68°, low 46°.
Pressure30.03 inHg
Wind9.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 3155° / 40°0
55 °
Westport, Saturday, 31 October
Partly cloudy. High 55°, low 40°.
Pressure30.39 inHg
Wind8.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point34°
Sun, 0162° / 37°0
62 °
Westport, Sunday, 1 November
Clear. High 62°, low 37°.
Pressure30.42 inHg
Wind7.4 mph SW
Humidity57%
Visibility—
Dew point38°
Mon, 0266° / 45°0
66 °
Westport, Monday, 2 November
Clear. High 66°, low 45°.
Pressure30.30 inHg
Wind6.2 mph W
Humidity58%
Visibility—
Dew point44°
Tue, 0362° / 45°0
62 °
Westport, Tuesday, 3 November
Overcast. High 62°, low 45°.
Pressure30.03 inHg
Wind20.9 mph NE
Humidity78%
Visibility—
Dew point54°
Wed, 0451° / 41°0
51 °
Westport, Wednesday, 4 November
Overcast. High 51°, low 41°.
Pressure30.47 inHg
Wind19.4 mph NE
Humidity57%
Visibility—
Dew point31°
Thu, 0552° / 46°1
52 °
Westport, Thursday, 5 November
Heavy rain. High 52°, low 46°.
Pressure30.18 inHg
Wind26.3 mph NE
Humidity76%
Visibility—
Dew point42°
Fri, 0654° / 48°0.46
54 °
Westport, Friday, 6 November
Rain. High 54°, low 48°.
Pressure29.71 inHg
Wind20.5 mph NE
Humidity86%
Visibility—
Dew point46°
Sat, 0749° / 46°0.34
49 °
Westport, Saturday, 7 November
Light rain. High 49°, low 46°.
Pressure29.91 inHg
Wind8.2 mph NE
Humidity91%
Visibility—
Dew point45°
Sun, 0848° / 46°0.09
48 °
Westport, Sunday, 8 November
Light rain. High 48°, low 46°.
Pressure30.12 inHg
Wind11.9 mph NE
Humidity92%
Visibility—
Dew point44°
Mon, 0950° / 46°0.28
50 °
Westport, Monday, 9 November
Rain. High 50°, low 46°.
Pressure30.24 inHg
Wind10.7 mph NE
Humidity87%
Visibility—
Dew point44°
Tue, 1055° / 47°0
55 °
Westport, Tuesday, 10 November
Mostly clear. High 55°, low 47°.
Pressure30.18 inHg
Wind7.8 mph SW
Humidity74%
Visibility—
Dew point44°
Wed, 1160° / 50°0
60 °
Westport, Wednesday, 11 November
Mostly clear. High 60°, low 50°.
Pressure29.94 inHg
Wind14.5 mph SW
Humidity65%
Visibility—
Dew point44°
Thu, 1255° / 48°0.36
55 °
Westport, Thursday, 12 November
Rain. High 55°, low 48°.
Pressure29.47 inHg
Wind20.5 mph W
Humidity75%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1350° / 40°0.22
50 °
Westport, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.22 in
Chance of precipitation38%
Record high68° (1964)
Record low21° (2019)
Sat, 1450° / 40°0.11
50 °
Westport, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation25%
Record high65° (1989)
Record low23° (2019)
Sun, 1551° / 39°0.13
51 °
Westport, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.13 in
Chance of precipitation42%
Record high72° (1993)
Record low24° (1967)
Mon, 1650° / 40°0.15
50 °
Westport, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high68° (2001)
Record low22° (1967)
Tue, 1750° / 39°0.14
50 °
Westport, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.14 in
Chance of precipitation32%
Record high63° (2006)
Record low24° (2019)
Wed, 1850° / 39°0.08
50 °
Westport, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.08 in
Chance of precipitation27%
Record high64° (1963)
Record low25° (2020)
Thu, 1950° / 39°0.07
50 °
Westport, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high62° (1985)
Record low24° (2020)
Fri, 2049° / 38°0.15
49 °
Westport, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.15 in
Chance of precipitation28%
Record high68° (1985)
Record low24° (1986)
Sat, 2149° / 37°0.12
49 °
Westport, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation38%
Record high62° (1985)
Record low20° (1987)
Sun, 2247° / 37°0.15
47 °
Westport, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation35%
Record high62° (2007)
Record low16° (2018)
Mon, 2347° / 36°0.13
47 °
Westport, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.13 in
Chance of precipitation20%
Record high64° (1992)
Record low13° (2018)
Tue, 2448° / 37°0.09
48 °
Westport, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1979)
Record low22° (1989)
Wed, 2548° / 37°0.14
48 °
Westport, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.14 in
Chance of precipitation33%
Record high65° (1979)
Record low23° (2013)
Thu, 2649° / 38°0.24
49 °
Westport, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.24 in
Chance of precipitation43%
Record high63° (1979)
Record low26° (1978)
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, CT 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, CT 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.