Monthly outlook for South End, CT: average high 57.6°, average low 44.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (68.7°), the coolest 8 November (36.6°).
57.6°/44.9°
Average high / low
+0.9°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
59°
57.2°
+1°
6 November – 15 November
55.2°
52.7°
+1.4°
16 November – 25 November
at normal
49°
—
October records over 66 years
87.4°2 October 2019All-time high
28.6°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — New Haven (5 mi).
Wed, 2858° / 40°0
58 °
South End, Wednesday, 28 October
Overcast. High 58°, low 40°.
Pressure30.47 inHg
Wind1.7 mph SE
Humidity48%
Visibility6.2 mi
Dew point34°
Thu, 2963° / 46°0
63 °
South End, Thursday, 29 October
Clear. High 63°, low 46°.
Pressure30.24 inHg
Wind6.6 mph SW
Humidity67%
Visibility6.2 mi
Dew point50°
Fri, 3069° / 50°0
69 °
South End, Friday, 30 October
Clear. High 69°, low 50°.
Pressure30.03 inHg
Wind8.7 mph NW
Humidity53%
Visibility6.2 mi
Dew point50°
Sat, 3157° / 44°0
57 °
South End, Saturday, 31 October
Clear. High 57°, low 44°.
Pressure30.36 inHg
Wind8.3 mph NW
Humidity53%
Visibility—
Dew point35°
Sun, 0157° / 39°0
57 °
South End, Sunday, 1 November
Clear. High 57°, low 39°.
Pressure30.45 inHg
Wind7.5 mph S
Humidity57%
Visibility—
Dew point36°
Mon, 0261° / 57°0.12
61 °
South End, Monday, 2 November
Light rain. High 61°, low 57°.
Pressure30.06 inHg
Wind10.2 mph SE
Humidity82%
Visibility—
Dew point54°
Tue, 0359° / 43°0.1
59 °
South End, Tuesday, 3 November
Light rain. High 59°, low 43°.
Pressure30.06 inHg
Wind19.6 mph NE
Humidity81%
Visibility—
Dew point47°
Wed, 0450° / 39°0
50 °
South End, Wednesday, 4 November
Clear. High 50°, low 39°.
Pressure30.33 inHg
Wind11.7 mph NE
Humidity60%
Visibility—
Dew point32°
Thu, 0558° / 47°0.13
58 °
South End, Thursday, 5 November
Light rain. High 58°, low 47°.
Pressure30.12 inHg
Wind16.8 mph E
Humidity74%
Visibility—
Dew point44°
Fri, 0662° / 51°0.38
62 °
South End, Friday, 6 November
Rain. High 62°, low 51°.
Pressure29.59 inHg
Wind14.9 mph NW
Humidity81%
Visibility—
Dew point55°
Sat, 0748° / 40°0
48 °
South End, Saturday, 7 November
Clear. High 48°, low 40°.
Pressure30.00 inHg
Wind16.6 mph NW
Humidity55%
Visibility—
Dew point29°
Sun, 0850° / 37°0
50 °
South End, Sunday, 8 November
Overcast. High 50°, low 37°.
Pressure30.33 inHg
Wind12.5 mph SW
Humidity50%
Visibility—
Dew point26°
Mon, 0956° / 43°0
56 °
South End, Monday, 9 November
Clear. High 56°, low 43°.
Pressure30.33 inHg
Wind9.2 mph W
Humidity52%
Visibility—
Dew point33°
Tue, 1057° / 49°0
57 °
South End, Tuesday, 10 November
Overcast. High 57°, low 49°.
Pressure30.27 inHg
Wind10.2 mph SW
Humidity58%
Visibility—
Dew point40°
Wed, 1158° / 53°0.01
58 °
South End, Wednesday, 11 November
Light rain. High 58°, low 53°.
Pressure30.06 inHg
Wind12.7 mph SW
Humidity71%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1252° / 41°0.15
52 °
South End, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.15 in
Chance of precipitation38%
Record high71° (2022)
Record low26° (2019)
Fri, 1350° / 40°0.21
50 °
South End, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.21 in
Chance of precipitation42%
Record high67° (1964)
Record low23° (2019)
Sat, 1450° / 40°0.09
50 °
South End, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.09 in
Chance of precipitation22%
Record high64° (1993)
Record low24° (2019)
Sun, 1551° / 40°0.12
51 °
South End, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.12 in
Chance of precipitation42%
Record high71° (1993)
Record low24° (1967)
Mon, 1651° / 40°0.14
51 °
South End, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.14 in
Chance of precipitation35%
Record high66° (2001)
Record low23° (1967)
Tue, 1750° / 39°0.13
50 °
South End, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high65° (2024)
Record low24° (2019)
Wed, 1850° / 39°0.08
50 °
South End, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high63° (1963)
Record low26° (2020)
Thu, 1950° / 39°0.06
50 °
South End, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.06 in
Chance of precipitation20%
Record high61° (1985)
Record low23° (2020)
Fri, 2049° / 38°0.14
49 °
South End, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.14 in
Chance of precipitation30%
Record high67° (1985)
Record low22° (1986)
Sat, 2149° / 38°0.11
49 °
South End, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation37%
Record high61° (1985)
Record low20° (1987)
Sun, 2247° / 38°0.13
47 °
South End, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high61° (2007)
Record low15° (2018)
Mon, 2347° / 36°0.13
47 °
South End, 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 low15° (2018)
Tue, 2448° / 37°0.08
48 °
South End, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.08 in
Chance of precipitation28%
Record high64° (1979)
Record low19° (1989)
Wed, 2548° / 37°0.14
48 °
South End, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.14 in
Chance of precipitation30%
Record high65° (1979)
Record low23° (2013)
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 End, 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 End, 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.