Monthly outlook for New Britain, CT: average high 49.4°, average low 38.5°. That is 0.4° below the climate normal for November. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 7 November (58.1°), the coolest 18 November (31.4°).
49.4°/38.5°
Average high / low
−0.4°
Below normal
4 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
48.7°
51.2°
-1.4°
17 November – 26 November
50.4°
47.6°
+1.6°
27 November – 6 December
at normal
44.6°
—
November records over 66 years
77.7°6 November 2024All-time high
0.7°24 November 1989All-time low
Sun, 0856° / 47°0.16
56 °
New Britain, Sunday, 8 November
Rain. High 56°, low 47°.
Pressure29.77 inHg
Wind13.5 mph W
Humidity59%
Visibility6.2 mi
Dew point42°
Mon, 0952° / 43°0.01
52 °
New Britain, Monday, 9 November
Light rain. High 52°, low 43°.
Pressure29.74 inHg
Wind11.9 mph W
Humidity67%
Visibility6.2 mi
Dew point40°
Tue, 1053° / 39°0
53 °
New Britain, Tuesday, 10 November
Overcast. High 53°, low 39°.
Pressure29.88 inHg
Wind7.4 mph W
Humidity59%
Visibility6.2 mi
Dew point37°
Wed, 1153° / 41°0
53 °
New Britain, Wednesday, 11 November
Partly cloudy. High 53°, low 41°.
Pressure29.88 inHg
Wind9 mph NW
Humidity54%
Visibility6.2 mi
Dew point36°
Thu, 1252° / 38°0
52 °
New Britain, Thursday, 12 November
Light rain. High 52°, low 38°.
Pressure29.83 inHg
Wind11.7 mph NE
Humidity74%
Visibility—
Dew point36°
Fri, 1338° / 33°1.33
38 °
New Britain, Friday, 13 November
Heavy rain. High 38°, low 33°.
Pressure29.50 inHg
Wind16.1 mph N
Humidity92%
Visibility—
Dew point34°
Sat, 1436° / 36°0.34
36 °
New Britain, Saturday, 14 November
Snow. High 36°, low 36°.
Pressure29.38 inHg
Wind13.6 mph NE
Humidity95%
Visibility—
Dew point35°
Sun, 1545° / 36°0.02
45 °
New Britain, Sunday, 15 November
Light snow. High 45°, low 36°.
Pressure29.74 inHg
Wind12.4 mph NW
Humidity72%
Visibility—
Dew point33°
Mon, 1644° / 35°0
44 °
New Britain, Monday, 16 November
Clear. High 44°, low 35°.
Pressure30.09 inHg
Wind12.6 mph NW
Humidity59%
Visibility—
Dew point28°
Tue, 1749° / 32°0
49 °
New Britain, Tuesday, 17 November
Clear. High 49°, low 32°.
Pressure30.27 inHg
Wind6.6 mph N
Humidity45%
Visibility—
Dew point21°
Wed, 1845° / 31°0
45 °
New Britain, Wednesday, 18 November
Mostly clear. High 45°, low 31°.
Pressure30.50 inHg
Wind5.7 mph N
Humidity50%
Visibility—
Dew point21°
Thu, 1947° / 33°0
47 °
New Britain, Thursday, 19 November
Overcast. High 47°, low 33°.
Pressure30.42 inHg
Wind6.1 mph SW
Humidity50%
Visibility—
Dew point24°
Fri, 2055° / 45°0.02
55 °
New Britain, Friday, 20 November
Light rain. High 55°, low 45°.
Pressure30.15 inHg
Wind5.9 mph N
Humidity77%
Visibility—
Dew point42°
Sat, 2152° / 41°0
52 °
New Britain, Saturday, 21 November
Overcast. High 52°, low 41°.
Pressure30.21 inHg
Wind7 mph NW
Humidity76%
Visibility—
Dew point40°
Sun, 2253° / 37°0
53 °
New Britain, Sunday, 22 November
Mostly clear. High 53°, low 37°.
Pressure30.24 inHg
Wind3.9 mph N
Humidity42%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2346° / 32°0.13
46 °
New Britain, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation23%
Record high65° (1992)
Record low12° (2018)
Tue, 2447° / 33°0.08
47 °
New Britain, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation27%
Record high66° (1979)
Record low1° (1989)
Wed, 2547° / 33°0.13
47 °
New Britain, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation28%
Record high68° (1979)
Record low19° (2013)
Thu, 2648° / 34°0.2
48 °
New Britain, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.2 in
Chance of precipitation45%
Record high64° (1979)
Record low22° (1978)
Fri, 2748° / 33°0.13
48 °
New Britain, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high61° (1988)
Record low20° (1978)
Sat, 2848° / 34°0.15
48 °
New Britain, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation35%
Record high65° (1990)
Record low12° (2002)
Sun, 2946° / 33°0.07
46 °
New Britain, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (2011)
Record low15° (2014)
Mon, 3045° / 32°0.14
45 °
New Britain, 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 °
New Britain, 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 °
New Britain, 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 °
New Britain, 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 °
New Britain, 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 °
New Britain, 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 °
New Britain, 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)
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 New Britain, 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 New Britain, 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.