Monthly outlook for New Britain, CT: average high 57.6°, average low 42.2°. That is 1.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (66.7°), the coolest 31 October (33.1°).
57.6°/42.2°
Average high / low
+1.9°
Above normal
5 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
60.5°
55.7°
+2.6°
8 November – 17 November
52.9°
50.7°
+1.2°
18 November – 27 November
at normal
47.5°
—
October records over 66 years
87.6°6 October 2007All-time high
22.6°31 October 2020All-time low
Fri, 3064° / 43°0
64 °
New Britain, Friday, 30 October
Mostly clear. High 64°, low 43°.
Pressure30.03 inHg
Wind11.5 mph NW
Humidity57%
Visibility6.2 mi
Dew point48°
Sat, 3152° / 33°0
52 °
New Britain, Saturday, 31 October
Clear. High 52°, low 33°.
Pressure30.42 inHg
Wind6.3 mph N
Humidity49%
Visibility6.2 mi
Dew point30°
Sun, 0156° / 33°0
56 °
New Britain, Sunday, 1 November
Partly cloudy. High 56°, low 33°.
Pressure30.50 inHg
Wind3.5 mph W
Humidity51%
Visibility6.2 mi
Dew point36°
Mon, 0264° / 40°0
64 °
New Britain, Monday, 2 November
Overcast. High 64°, low 40°.
Pressure30.30 inHg
Wind6.4 mph SW
Humidity54%
Visibility6.2 mi
Dew point44°
Tue, 0366° / 47°0
66 °
New Britain, Tuesday, 3 November
Overcast. High 66°, low 47°.
Pressure30.27 inHg
Wind6 mph W
Humidity68%
Visibility—
Dew point48°
Wed, 0457° / 48°0
57 °
New Britain, Wednesday, 4 November
Overcast. High 57°, low 48°.
Pressure30.33 inHg
Wind5.1 mph NE
Humidity81%
Visibility—
Dew point46°
Thu, 0563° / 51°0.04
63 °
New Britain, Thursday, 5 November
Light rain. High 63°, low 51°.
Pressure30.03 inHg
Wind11.2 mph S
Humidity77%
Visibility—
Dew point51°
Fri, 0665° / 44°0.49
65 °
New Britain, Friday, 6 November
Rain. High 65°, low 44°.
Pressure29.50 inHg
Wind18.1 mph S
Humidity90%
Visibility—
Dew point60°
Sat, 0751° / 37°0
51 °
New Britain, Saturday, 7 November
Clear. High 51°, low 37°.
Pressure30.24 inHg
Wind9.3 mph NW
Humidity33%
Visibility—
Dew point17°
Sun, 0857° / 39°0
57 °
New Britain, Sunday, 8 November
Overcast. High 57°, low 39°.
Pressure30.30 inHg
Wind3.5 mph SW
Humidity39%
Visibility—
Dew point25°
Mon, 0956° / 42°0
56 °
New Britain, Monday, 9 November
Overcast. High 56°, low 42°.
Pressure30.24 inHg
Wind6.5 mph S
Humidity55%
Visibility—
Dew point34°
Tue, 1055° / 49°0.53
55 °
New Britain, Tuesday, 10 November
Rain. High 55°, low 49°.
Pressure30.06 inHg
Wind8.9 mph E
Humidity80%
Visibility—
Dew point48°
Wed, 1149° / 44°0.76
49 °
New Britain, Wednesday, 11 November
Rain. High 49°, low 44°.
Pressure30.06 inHg
Wind10 mph N
Humidity94%
Visibility—
Dew point46°
Thu, 1253° / 40°0
53 °
New Britain, Thursday, 12 November
Clear. High 53°, low 40°.
Pressure30.15 inHg
Wind6.5 mph N
Humidity71%
Visibility—
Dew point37°
Fri, 1348° / 45°0.04
48 °
New Britain, Friday, 13 November
Light rain. High 48°, low 45°.
Pressure30.09 inHg
Wind4.9 mph E
Humidity76%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1449° / 35°0.11
49 °
New Britain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation23%
Record high67° (1993)
Record low20° (1986)
Sun, 1550° / 35°0.12
50 °
New Britain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation42%
Record high73° (1993)
Record low21° (1967)
Mon, 1650° / 35°0.13
50 °
New Britain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (2001)
Record low19° (1967)
Tue, 1749° / 34°0.12
49 °
New Britain, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.12 in
Chance of precipitation28%
Record high64° (2006)
Record low22° (2019)
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)
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.