Monthly outlook for New Britain, PA: average high 58.7°, average low 40.6°. That is 0.9° below the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 20 October (68.3°), the coolest 29 October (31.9°).
58.7°/40.6°
Average high / low
−0.9°
Below normal
1 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
60.2°
61.1°
-0.5°
29 October – 7 November
56.3°
58°
-0.9°
8 November – 17 November
at normal
53°
—
October records over 66 years
92.1°2 October 2019All-time high
27.9°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Lansdale (6 mi).
Tue, 2068° / 42°0
68 °
New Britain, Tuesday, 20 October
Clear. High 68°, low 42°.
Pressure30.27 inHg
Wind11.1 mph NE
Humidity53%
Visibility6.2 mi
Dew point45°
Wed, 2160° / 38°0
60 °
New Britain, Wednesday, 21 October
Clear. High 60°, low 38°.
Pressure30.24 inHg
Wind9.4 mph NE
Humidity55%
Visibility6.2 mi
Dew point40°
Thu, 2264° / 42°0
64 °
New Britain, Thursday, 22 October
Clear. High 64°, low 42°.
Pressure30.00 inHg
Wind10.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point39°
Fri, 2352° / 41°0
52 °
New Britain, Friday, 23 October
Clear. High 52°, low 41°.
Pressure30.27 inHg
Wind11.7 mph NW
Humidity52%
Visibility6.2 mi
Dew point29°
Sat, 2456° / 36°0
56 °
New Britain, Saturday, 24 October
Clear. High 56°, low 36°.
Pressure30.53 inHg
Wind8 mph N
Humidity56%
Visibility—
Dew point31°
Sun, 2558° / 39°0
58 °
New Britain, Sunday, 25 October
Clear. High 58°, low 39°.
Pressure30.56 inHg
Wind6.8 mph N
Humidity62%
Visibility—
Dew point37°
Mon, 2661° / 43°0
61 °
New Britain, Monday, 26 October
Partly cloudy. High 61°, low 43°.
Pressure30.33 inHg
Wind9.6 mph SW
Humidity62%
Visibility—
Dew point40°
Tue, 2764° / 52°0
64 °
New Britain, Tuesday, 27 October
Partly cloudy. High 64°, low 52°.
Pressure30.24 inHg
Wind5.4 mph NE
Humidity56%
Visibility—
Dew point43°
Wed, 2851° / 37°0.69
51 °
New Britain, Wednesday, 28 October
Rain. High 51°, low 37°.
Pressure30.12 inHg
Wind11.2 mph NE
Humidity93%
Visibility—
Dew point40°
Thu, 2948° / 32°0
48 °
New Britain, Thursday, 29 October
Clear. High 48°, low 32°.
Pressure30.18 inHg
Wind11 mph N
Humidity40%
Visibility—
Dew point18°
Fri, 3053° / 36°0
53 °
New Britain, Friday, 30 October
Clear. High 53°, low 36°.
Pressure30.30 inHg
Wind7.7 mph NW
Humidity55%
Visibility—
Dew point30°
Sat, 3157° / 39°0
57 °
New Britain, Saturday, 31 October
Mostly clear. High 57°, low 39°.
Pressure30.42 inHg
Wind7.8 mph SW
Humidity48%
Visibility—
Dew point29°
Sun, 0160° / 42°0
60 °
New Britain, Sunday, 1 November
Overcast. High 60°, low 42°.
Pressure30.33 inHg
Wind9 mph SW
Humidity53%
Visibility—
Dew point35°
Mon, 0263° / 45°0
63 °
New Britain, Monday, 2 November
Clear. High 63°, low 45°.
Pressure30.21 inHg
Wind6.3 mph NE
Humidity55%
Visibility—
Dew point40°
Tue, 0356° / 50°0.01
56 °
New Britain, Tuesday, 3 November
Light rain. High 56°, low 50°.
Pressure30.00 inHg
Wind13.8 mph N
Humidity83%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0458° / 43°0.07
58 °
New Britain, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation20%
Record high74° (1974)
Record low31° (2021)
Thu, 0557° / 43°0.12
57 °
New Britain, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high75° (2022)
Record low29° (1991)
Fri, 0656° / 42°0.08
56 °
New Britain, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation28%
Record high80° (2024)
Record low28° (1991)
Sat, 0755° / 41°0.07
55 °
New Britain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (2024)
Record low27° (1962)
Sun, 0855° / 40°0.12
55 °
New Britain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation23%
Record high73° (2020)
Record low26° (1960)
Mon, 0955° / 40°0.09
55 °
New Britain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (1975)
Record low22° (2019)
Tue, 1056° / 40°0.16
56 °
New Britain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.16 in
Chance of precipitation38%
Record high73° (2020)
Record low24° (2017)
Wed, 1154° / 40°0.12
54 °
New Britain, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2006)
Record low21° (2017)
Thu, 1253° / 39°0.18
53 °
New Britain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.18 in
Chance of precipitation38%
Record high69° (1964)
Record low26° (2017)
Fri, 1351° / 38°0.14
51 °
New Britain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.14 in
Chance of precipitation37%
Record high70° (1964)
Record low21° (2019)
Sat, 1452° / 38°0.08
52 °
New Britain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation22%
Record high71° (1993)
Record low24° (2019)
Sun, 1553° / 38°0.1
53 °
New Britain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (1993)
Record low25° (1967)
Mon, 1651° / 38°0.14
51 °
New Britain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.14 in
Chance of precipitation32%
Record high71° (2005)
Record low21° (1967)
Tue, 1751° / 37°0.09
51 °
New Britain, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (1987)
Record low26° (1967)
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, PA 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, PA 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.