Monthly outlook for South Windsor, CT: average high 50.9°, average low 35.5°. That is 1.5° above the climate normal for November. Precipitation is expected on 1 day (about 1.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 28 November (62.3°), the coolest 25 November (26.4°).
50.9°/35.5°
Average high / low
+1.5°
Above normal
1 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
53.3°
48.5°
+2.7°
24 November – 3 December
46.7°
46.3°
+0.3°
4 December – 13 December
at normal
41.4°
—
November records over 66 years
77.9°6 November 2024All-time high
1.6°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Hartford (7 mi).
Sun, 1545° / 35°0
45 °
South Windsor, Sunday, 15 November
Overcast. High 45°, low 35°.
Pressure30.06 inHg
Wind10.3 mph NW
Humidity54%
Visibility6.2 mi
Dew point28°
Mon, 1649° / 35°0
49 °
South Windsor, Monday, 16 November
Overcast. High 49°, low 35°.
Pressure30.36 inHg
Wind7 mph NW
Humidity55%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 33°0
54 °
South Windsor, Tuesday, 17 November
Mostly clear. High 54°, low 33°.
Pressure30.45 inHg
Wind2 mph W
Humidity62%
Visibility6.2 mi
Dew point38°
Wed, 1859° / 36°0
59 °
South Windsor, Wednesday, 18 November
Overcast. High 59°, low 36°.
Pressure30.39 inHg
Wind3 mph SW
Humidity49%
Visibility6.2 mi
Dew point37°
Thu, 1958° / 36°0
58 °
South Windsor, Thursday, 19 November
Overcast. High 58°, low 36°.
Pressure30.36 inHg
Wind6 mph S
Humidity61%
Visibility—
Dew point37°
Fri, 2060° / 40°0
60 °
South Windsor, Friday, 20 November
Clear. High 60°, low 40°.
Pressure30.18 inHg
Wind9.2 mph NW
Humidity57%
Visibility—
Dew point38°
Sat, 2157° / 41°0
57 °
South Windsor, Saturday, 21 November
Clear. High 57°, low 41°.
Pressure30.36 inHg
Wind4.4 mph SE
Humidity68%
Visibility—
Dew point40°
Sun, 2255° / 49°0
55 °
South Windsor, Sunday, 22 November
Overcast. High 55°, low 49°.
Pressure30.18 inHg
Wind8.1 mph S
Humidity78%
Visibility—
Dew point45°
Mon, 2353° / 33°0.01
53 °
South Windsor, Monday, 23 November
Light snow. High 53°, low 33°.
Pressure29.59 inHg
Wind13.5 mph NW
Humidity74%
Visibility—
Dew point45°
Tue, 2433° / 27°0
33 °
South Windsor, Tuesday, 24 November
Overcast. High 33°, low 27°.
Pressure30.00 inHg
Wind14.9 mph NW
Humidity46%
Visibility—
Dew point11°
Wed, 2541° / 26°0
41 °
South Windsor, Wednesday, 25 November
Clear. High 41°, low 26°.
Pressure30.47 inHg
Wind8.6 mph NW
Humidity31%
Visibility—
Dew point6°
Thu, 2643° / 27°0
43 °
South Windsor, Thursday, 26 November
Partly cloudy. High 43°, low 27°.
Pressure30.56 inHg
Wind5.9 mph SW
Humidity33%
Visibility—
Dew point10°
Fri, 2748° / 29°0
48 °
South Windsor, Friday, 27 November
Overcast. High 48°, low 29°.
Pressure30.50 inHg
Wind4.3 mph SW
Humidity36%
Visibility—
Dew point14°
Sat, 2862° / 43°1.94
62 °
South Windsor, Saturday, 28 November
Heavy rain. High 62°, low 43°.
Pressure29.91 inHg
Wind22.1 mph SE
Humidity91%
Visibility—
Dew point55°
Sun, 2952° / 42°0
52 °
South Windsor, Sunday, 29 November
Clear. High 52°, low 42°.
Pressure29.80 inHg
Wind11.9 mph SW
Humidity64%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3045° / 32°0.13
45 °
South Windsor, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high63° (2006)
Record low20° (2013)
Tue, 0144° / 31°0.12
44 °
South Windsor, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.12 in
Chance of precipitation35%
Record high67° (2001)
Record low15° (1971)
Wed, 0244° / 30°0.11
44 °
South Windsor, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation30%
Record high60° (1982)
Record low10° (1971)
Thu, 0344° / 29°0.15
44 °
South Windsor, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2009)
Record low8° (1971)
Fri, 0443° / 29°0.1
43 °
South Windsor, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.1 in
Chance of precipitation27%
Record high67° (1998)
Record low8° (2002)
Sat, 0542° / 29°0.15
42 °
South Windsor, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation30%
Record high66° (2001)
Record low5° (1971)
Sun, 0644° / 30°0.15
44 °
South Windsor, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.15 in
Chance of precipitation43%
Record high69° (2001)
Record low15° (1964)
Mon, 0742° / 28°0.11
42 °
South Windsor, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (1998)
Record low6° (1964)
Tue, 0840° / 27°0.09
40 °
South Windsor, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation30%
Record high58° (1966)
Record low2° (1964)
Wed, 0941° / 26°0.17
41 °
South Windsor, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.17 in
Chance of precipitation42%
Record high61° (1991)
Record low8° (1992)
Thu, 1041° / 28°0.11
41 °
South Windsor, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation35%
Record high60° (2023)
Record low5° (1968)
Fri, 1141° / 27°0.21
41 °
South Windsor, Friday, 11 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.21 in
Chance of precipitation40%
Record high61° (2021)
Record low6° (1977)
Sat, 1240° / 26°0.16
40 °
South Windsor, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.16 in
Chance of precipitation37%
Record high61° (2021)
Record low2° (1995)
Sun, 1340° / 26°0.11
40 °
South Windsor, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.11 in
Chance of precipitation27%
Record high61° (1984)
Record low3° (1982)
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 South Windsor, 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 South Windsor, 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.