Monthly outlook for New Britain, CT: average high 57.7°, average low 40.8°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 2.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 29 October (67.2°), the coolest 1 November (35.3°).
57.7°/40.8°
Average high / low
+1.6°
Above normal
3 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
59.8°
56.1°
+2.1°
7 November – 16 November
54.1°
51.2°
+1.6°
17 November – 26 November
at normal
47.6°
—
October records over 66 years
87.6°6 October 2007All-time high
22.6°31 October 2020All-time low
Thu, 2967° / 46°0
67 °
New Britain, Thursday, 29 October
Clear. High 67°, low 46°.
Pressure30.21 inHg
Wind8.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point50°
Fri, 3063° / 46°0.01
63 °
New Britain, Friday, 30 October
Light rain. High 63°, low 46°.
Pressure30.03 inHg
Wind10.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point47°
Sat, 3152° / 38°0
52 °
New Britain, Saturday, 31 October
Mostly clear. High 52°, low 38°.
Pressure30.39 inHg
Wind8.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point32°
Sun, 0158° / 35°0
58 °
New Britain, Sunday, 1 November
Clear. High 58°, low 35°.
Pressure30.45 inHg
Wind6.6 mph W
Humidity55%
Visibility—
Dew point34°
Mon, 0265° / 42°0
65 °
New Britain, Monday, 2 November
Clear. High 65°, low 42°.
Pressure30.33 inHg
Wind5 mph W
Humidity70%
Visibility—
Dew point43°
Tue, 0355° / 42°0
55 °
New Britain, Tuesday, 3 November
Overcast. High 55°, low 42°.
Pressure30.24 inHg
Wind9.9 mph NE
Humidity74%
Visibility—
Dew point47°
Wed, 0453° / 36°0
53 °
New Britain, Wednesday, 4 November
Overcast. High 53°, low 36°.
Pressure30.56 inHg
Wind6.8 mph NE
Humidity44%
Visibility—
Dew point24°
Thu, 0560° / 40°0.02
60 °
New Britain, Thursday, 5 November
Light rain. High 60°, low 40°.
Pressure30.27 inHg
Wind11 mph SE
Humidity80%
Visibility—
Dew point41°
Fri, 0665° / 50°0.64
65 °
New Britain, Friday, 6 November
Rain. High 65°, low 50°.
Pressure29.47 inHg
Wind13.8 mph S
Humidity89%
Visibility—
Dew point62°
Sat, 0747° / 38°0.1
47 °
New Britain, Saturday, 7 November
Light rain. High 47°, low 38°.
Pressure29.74 inHg
Wind9.3 mph NW
Humidity91%
Visibility—
Dew point39°
Sun, 0850° / 36°0
50 °
New Britain, Sunday, 8 November
Mostly clear. High 50°, low 36°.
Pressure29.97 inHg
Wind12.4 mph NW
Humidity54%
Visibility—
Dew point28°
Mon, 0956° / 37°0
56 °
New Britain, Monday, 9 November
Clear. High 56°, low 37°.
Pressure30.18 inHg
Wind7.1 mph NW
Humidity39%
Visibility—
Dew point25°
Tue, 1054° / 38°0
54 °
New Britain, Tuesday, 10 November
Clear. High 54°, low 38°.
Pressure30.27 inHg
Wind3.5 mph S
Humidity58%
Visibility—
Dew point32°
Wed, 1157° / 41°0
57 °
New Britain, Wednesday, 11 November
Clear. High 57°, low 41°.
Pressure30.12 inHg
Wind8.4 mph S
Humidity65%
Visibility—
Dew point40°
Thu, 1259° / 49°1.44
59 °
New Britain, Thursday, 12 November
Heavy rain. High 59°, low 49°.
Pressure29.44 inHg
Wind19 mph SE
Humidity92%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1349° / 35°0.19
49 °
New Britain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.19 in
Chance of precipitation40%
Record high70° (1964)
Record low19° (2019)
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)
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.