Monthly outlook for Middle Haddam, CT: average high 52°, average low 36.9°. That is 2.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.9 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 20 November (61.4°), the coolest 25 November (29°).
52°/36.9°
Average high / low
+2.2°
Above normal
1 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
54.5°
48.3°
+3.5°
24 November – 3 December
47.6°
46.1°
+0.9°
4 December – 13 December
at normal
41.2°
—
November records over 66 years
77.7°6 November 2024All-time high
0.7°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — New Britain (15 mi).
Sun, 1546° / 35°0
46 °
Middle Haddam, Sunday, 15 November
Overcast. High 46°, low 35°.
Pressure30.09 inHg
Wind10.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point29°
Mon, 1647° / 33°0
47 °
Middle Haddam, Monday, 16 November
Overcast. High 47°, low 33°.
Pressure30.36 inHg
Wind7.2 mph NW
Humidity58%
Visibility6.2 mi
Dew point32°
Tue, 1752° / 32°0
52 °
Middle Haddam, Tuesday, 17 November
Partly cloudy. High 52°, low 32°.
Pressure30.42 inHg
Wind4.1 mph W
Humidity63%
Visibility6.2 mi
Dew point37°
Wed, 1856° / 37°0
56 °
Middle Haddam, Wednesday, 18 November
Mostly clear. High 56°, low 37°.
Pressure30.42 inHg
Wind4.9 mph NW
Humidity64%
Visibility—
Dew point36°
Thu, 1960° / 37°0
60 °
Middle Haddam, Thursday, 19 November
Clear. High 60°, low 37°.
Pressure30.39 inHg
Wind3.9 mph W
Humidity57%
Visibility—
Dew point35°
Fri, 2061° / 43°0
61 °
Middle Haddam, Friday, 20 November
Overcast. High 61°, low 43°.
Pressure30.33 inHg
Wind5.8 mph NW
Humidity50%
Visibility—
Dew point36°
Sat, 2160° / 44°0
60 °
Middle Haddam, Saturday, 21 November
Clear. High 60°, low 44°.
Pressure30.30 inHg
Wind5.1 mph NE
Humidity68%
Visibility—
Dew point43°
Sun, 2260° / 43°0
60 °
Middle Haddam, Sunday, 22 November
Clear. High 60°, low 43°.
Pressure29.91 inHg
Wind4.3 mph S
Humidity69%
Visibility—
Dew point43°
Mon, 2357° / 40°0
57 °
Middle Haddam, Monday, 23 November
Light rain. High 57°, low 40°.
Pressure29.74 inHg
Wind10.4 mph SW
Humidity72%
Visibility—
Dew point47°
Tue, 2445° / 33°0
45 °
Middle Haddam, Tuesday, 24 November
Overcast. High 45°, low 33°.
Pressure29.91 inHg
Wind6.4 mph NW
Humidity53%
Visibility—
Dew point24°
Wed, 2539° / 29°0
39 °
Middle Haddam, Wednesday, 25 November
Clear. High 39°, low 29°.
Pressure29.94 inHg
Wind12.6 mph W
Humidity46%
Visibility—
Dew point17°
Thu, 2645° / 31°0
45 °
Middle Haddam, Thursday, 26 November
Overcast. High 45°, low 31°.
Pressure30.24 inHg
Wind10.9 mph SW
Humidity42%
Visibility—
Dew point19°
Fri, 2745° / 31°0
45 °
Middle Haddam, Friday, 27 November
Clear. High 45°, low 31°.
Pressure30.27 inHg
Wind11.4 mph NW
Humidity57%
Visibility—
Dew point26°
Sat, 2852° / 30°0
52 °
Middle Haddam, Saturday, 28 November
Overcast. High 52°, low 30°.
Pressure30.47 inHg
Wind10.6 mph SE
Humidity46%
Visibility—
Dew point20°
Sun, 2960° / 56°0.88
60 °
Middle Haddam, Sunday, 29 November
Heavy rain. High 60°, low 56°.
Pressure29.74 inHg
Wind15.3 mph S
Humidity78%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3045° / 32°0.14
45 °
Middle Haddam, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.14 in
Chance of precipitation33%
Record high62° (2006)
Record low20° (2013)
Tue, 0144° / 31°0.12
44 °
Middle Haddam, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.12 in
Chance of precipitation35%
Record high66° (2001)
Record low16° (1971)
Wed, 0244° / 30°0.11
44 °
Middle Haddam, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation28%
Record high60° (1982)
Record low12° (1971)
Thu, 0344° / 30°0.16
44 °
Middle Haddam, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.16 in
Chance of precipitation33%
Record high62° (2009)
Record low10° (1971)
Fri, 0443° / 29°0.1
43 °
Middle Haddam, 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 low10° (1989)
Sat, 0542° / 29°0.14
42 °
Middle Haddam, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.14 in
Chance of precipitation30%
Record high65° (2001)
Record low10° (2025)
Sun, 0643° / 30°0.15
43 °
Middle Haddam, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.15 in
Chance of precipitation45%
Record high68° (2001)
Record low16° (1964)
Mon, 0742° / 28°0.11
42 °
Middle Haddam, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1998)
Record low3° (1964)
Tue, 0840° / 27°0.09
40 °
Middle Haddam, 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 low3° (1964)
Wed, 0941° / 26°0.17
41 °
Middle Haddam, 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 low7° (1992)
Thu, 1041° / 28°0.11
41 °
Middle Haddam, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation35%
Record high59° (2023)
Record low4° (1964)
Fri, 1141° / 27°0.22
41 °
Middle Haddam, Friday, 11 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.22 in
Chance of precipitation40%
Record high61° (2021)
Record low6° (1977)
Sat, 1240° / 26°0.15
40 °
Middle Haddam, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.15 in
Chance of precipitation37%
Record high61° (2021)
Record low3° (1962)
Sun, 1340° / 26°0.11
40 °
Middle Haddam, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.11 in
Chance of precipitation28%
Record high60° (1984)
Record low3° (1962)
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 Middle Haddam, 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 Middle Haddam, 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.