Monthly outlook for New Britain, CT: average high 56.2°, average low 41.7°. That is 2.1° above the climate normal for November. Precipitation is expected on 3 days (about 3.9 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 3 November (70.2°), the coolest 17 November (28.3°).
56.2°/41.7°
Average high / low
+2.1°
Above normal
3 / 5
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
61.5°
54.3°
+4°
12 November – 21 November
47.2°
49°
-1°
22 November – 1 December
at normal
46.5°
—
November records over 66 years
77.7°6 November 2024All-time high
0.7°24 November 1989All-time low
Tue, 0370° / 43°0
70 °
New Britain, Tuesday, 3 November
Overcast. High 70°, low 43°.
Pressure30.27 inHg
Wind6.3 mph SW
Humidity43%
Visibility6.2 mi
Dew point44°
Wed, 0469° / 45°0
69 °
New Britain, Wednesday, 4 November
Clear. High 69°, low 45°.
Pressure30.15 inHg
Wind8.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point54°
Thu, 0568° / 54°0.02
68 °
New Britain, Thursday, 5 November
Light rain. High 68°, low 54°.
Pressure29.97 inHg
Wind10.2 mph SW
Humidity69%
Visibility6.2 mi
Dew point57°
Fri, 0663° / 59°3.31
63 °
New Britain, Friday, 6 November
Heavy rain. High 63°, low 59°.
Pressure29.88 inHg
Wind10.3 mph S
Humidity99%
Visibility—
Dew point62°
Sat, 0769° / 50°0.28
69 °
New Britain, Saturday, 7 November
Rain. High 69°, low 50°.
Pressure29.77 inHg
Wind6.4 mph SW
Humidity82%
Visibility—
Dew point57°
Sun, 0857° / 44°0
57 °
New Britain, Sunday, 8 November
Clear. High 57°, low 44°.
Pressure29.88 inHg
Wind5.5 mph W
Humidity59%
Visibility—
Dew point37°
Mon, 0955° / 45°0.24
55 °
New Britain, Monday, 9 November
Light rain. High 55°, low 45°.
Pressure29.68 inHg
Wind13.4 mph SE
Humidity89%
Visibility—
Dew point48°
Tue, 1051° / 43°0
51 °
New Britain, Tuesday, 10 November
Mostly clear. High 51°, low 43°.
Pressure29.71 inHg
Wind10.6 mph W
Humidity50%
Visibility—
Dew point29°
Wed, 1147° / 40°0
47 °
New Britain, Wednesday, 11 November
Overcast. High 47°, low 40°.
Pressure29.77 inHg
Wind11 mph W
Humidity53%
Visibility—
Dew point30°
Thu, 1248° / 39°0
48 °
New Britain, Thursday, 12 November
Clear. High 48°, low 39°.
Pressure29.85 inHg
Wind9.8 mph W
Humidity53%
Visibility—
Dew point29°
Fri, 1352° / 36°0
52 °
New Britain, Friday, 13 November
Partly cloudy. High 52°, low 36°.
Pressure30.00 inHg
Wind4.5 mph N
Humidity51%
Visibility—
Dew point28°
Sat, 1448° / 37°0
48 °
New Britain, Saturday, 14 November
Overcast. High 48°, low 37°.
Pressure30.06 inHg
Wind7.1 mph NW
Humidity57%
Visibility—
Dew point29°
Sun, 1546° / 33°0
46 °
New Britain, Sunday, 15 November
Overcast. High 46°, low 33°.
Pressure29.85 inHg
Wind10 mph SW
Humidity52%
Visibility—
Dew point25°
Mon, 1649° / 30°0
49 °
New Britain, Monday, 16 November
Overcast. High 49°, low 30°.
Pressure29.47 inHg
Wind11.5 mph W
Humidity53%
Visibility—
Dew point32°
Tue, 1739° / 28°0
39 °
New Britain, Tuesday, 17 November
Clear. High 39°, low 28°.
Pressure29.88 inHg
Wind10.4 mph NW
Humidity39%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1849° / 34°0.08
49 °
New Britain, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high66° (1963)
Record low23° (1997)
Thu, 1949° / 34°0.06
49 °
New Britain, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation18%
Record high63° (1991)
Record low16° (1986)
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)
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.