Monthly outlook for New Britain, CT: average high 54°, average low 40.4°. That is 1.4° above the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 4 November (71.7°), the coolest 14 November (31.2°).
54°/40.4°
Average high / low
+1.4°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
58.1°
52.8°
+3°
14 November – 23 November
47.2°
48.3°
-0.6°
24 November – 3 December
at normal
46.1°
—
November records over 66 years
77.7°6 November 2024All-time high
0.7°24 November 1989All-time low
Thu, 0571° / 56°0.08
71 °
New Britain, Thursday, 5 November
Light rain. High 71°, low 56°.
Pressure29.88 inHg
Wind10.7 mph S
Humidity93%
Visibility4.3 mi
Dew point63°
Fri, 0670° / 59°0.08
70 °
New Britain, Friday, 6 November
Light rain. High 70°, low 59°.
Pressure29.88 inHg
Wind3.6 mph S
Humidity72%
Visibility6.2 mi
Dew point60°
Sat, 0759° / 47°0.89
59 °
New Britain, Saturday, 7 November
Heavy rain. High 59°, low 47°.
Pressure29.80 inHg
Wind5.8 mph NE
Humidity75%
Visibility6.2 mi
Dew point52°
Sun, 0856° / 46°0.32
56 °
New Britain, Sunday, 8 November
Rain. High 56°, low 46°.
Pressure29.77 inHg
Wind11.3 mph W
Humidity60%
Visibility6.2 mi
Dew point41°
Mon, 0949° / 43°0
49 °
New Britain, Monday, 9 November
Overcast. High 49°, low 43°.
Pressure29.71 inHg
Wind17.1 mph NW
Humidity57%
Visibility—
Dew point33°
Tue, 1055° / 39°0
55 °
New Britain, Tuesday, 10 November
Overcast. High 55°, low 39°.
Pressure29.97 inHg
Wind9.6 mph NW
Humidity54%
Visibility—
Dew point33°
Wed, 1160° / 43°0
60 °
New Britain, Wednesday, 11 November
Clear. High 60°, low 43°.
Pressure29.80 inHg
Wind8.5 mph NW
Humidity47%
Visibility—
Dew point33°
Thu, 1246° / 36°0
46 °
New Britain, Thursday, 12 November
Clear. High 46°, low 36°.
Pressure29.65 inHg
Wind11.9 mph NW
Humidity62%
Visibility—
Dew point34°
Fri, 1343° / 32°0
43 °
New Britain, Friday, 13 November
Clear. High 43°, low 32°.
Pressure29.77 inHg
Wind8 mph NW
Humidity41%
Visibility—
Dew point17°
Sat, 1445° / 31°0
45 °
New Britain, Saturday, 14 November
Mostly clear. High 45°, low 31°.
Pressure29.85 inHg
Wind5.7 mph W
Humidity40%
Visibility—
Dew point17°
Sun, 1544° / 33°0
44 °
New Britain, Sunday, 15 November
Overcast. High 44°, low 33°.
Pressure29.85 inHg
Wind8.1 mph NW
Humidity44%
Visibility—
Dew point18°
Mon, 1645° / 31°0
45 °
New Britain, Monday, 16 November
Partly cloudy. High 45°, low 31°.
Pressure29.94 inHg
Wind9.4 mph NW
Humidity53%
Visibility—
Dew point24°
Tue, 1748° / 33°0
48 °
New Britain, Tuesday, 17 November
Mostly clear. High 48°, low 33°.
Pressure30.27 inHg
Wind5.1 mph N
Humidity55%
Visibility—
Dew point26°
Wed, 1848° / 33°0
48 °
New Britain, Wednesday, 18 November
Clear. High 48°, low 33°.
Pressure30.42 inHg
Wind4.5 mph NW
Humidity52%
Visibility—
Dew point24°
Thu, 1955° / 34°0
55 °
New Britain, Thursday, 19 November
Clear. High 55°, low 34°.
Pressure30.27 inHg
Wind4.3 mph W
Humidity56%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2048° / 34°0.13
48 °
New Britain, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (1985)
Record low5° (1986)
Sat, 2147° / 33°0.1
47 °
New Britain, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high61° (1999)
Record low16° (1987)
Sun, 2246° / 33°0.12
46 °
New Britain, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation37%
Record high63° (2007)
Record low11° (2018)
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)
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.