Monthly outlook for Bonny Brook, PA: average high 54.1°, average low 38°. That is 2.8° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 19 November (65.1°), the coolest 30 November (30.7°).
54.1°/38°
Average high / low
+2.8°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
55.7°
49.8°
+3.3°
25 November – 4 December
51.4°
47°
+2.5°
5 December – 14 December
at normal
42.7°
—
November records over 66 years
80.1°6 November 2024All-time high
15.3°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Franklin (10 mi).
Mon, 1653° / 42°0
53 °
Bonny Brook, Monday, 16 November
Overcast. High 53°, low 42°.
Pressure30.47 inHg
Wind8.6 mph NW
Humidity48%
Visibility6.2 mi
Dew point32°
Tue, 1758° / 33°0
58 °
Bonny Brook, Tuesday, 17 November
Mostly clear. High 58°, low 33°.
Pressure30.53 inHg
Wind5.4 mph NW
Humidity42%
Visibility6.2 mi
Dew point32°
Wed, 1861° / 35°0
61 °
Bonny Brook, Wednesday, 18 November
Clear. High 61°, low 35°.
Pressure30.50 inHg
Wind4.4 mph NW
Humidity38%
Visibility6.2 mi
Dew point33°
Thu, 1965° / 36°0
65 °
Bonny Brook, Thursday, 19 November
Overcast. High 65°, low 36°.
Pressure30.47 inHg
Wind6.1 mph SW
Humidity43%
Visibility—
Dew point30°
Fri, 2064° / 45°0
64 °
Bonny Brook, Friday, 20 November
Clear. High 64°, low 45°.
Pressure30.33 inHg
Wind9.7 mph W
Humidity54%
Visibility—
Dew point39°
Sat, 2157° / 41°0
57 °
Bonny Brook, Saturday, 21 November
Overcast. High 57°, low 41°.
Pressure30.36 inHg
Wind4.7 mph E
Humidity73%
Visibility—
Dew point42°
Sun, 2255° / 44°0
55 °
Bonny Brook, Sunday, 22 November
Overcast. High 55°, low 44°.
Pressure30.15 inHg
Wind3.1 mph W
Humidity88%
Visibility—
Dew point45°
Mon, 2350° / 38°0
50 °
Bonny Brook, Monday, 23 November
Overcast. High 50°, low 38°.
Pressure30.00 inHg
Wind16.3 mph NW
Humidity54%
Visibility—
Dew point32°
Tue, 2447° / 34°0
47 °
Bonny Brook, Tuesday, 24 November
Clear. High 47°, low 34°.
Pressure30.30 inHg
Wind13 mph NW
Humidity59%
Visibility—
Dew point27°
Wed, 2551° / 32°0
51 °
Bonny Brook, Wednesday, 25 November
Partly cloudy. High 51°, low 32°.
Pressure30.42 inHg
Wind2.2 mph NW
Humidity62%
Visibility—
Dew point30°
Thu, 2653° / 34°0
53 °
Bonny Brook, Thursday, 26 November
Clear. High 53°, low 34°.
Pressure30.42 inHg
Wind4.2 mph E
Humidity60%
Visibility—
Dew point31°
Fri, 2755° / 36°0.04
55 °
Bonny Brook, Friday, 27 November
Light rain. High 55°, low 36°.
Pressure30.36 inHg
Wind11 mph S
Humidity69%
Visibility—
Dew point35°
Sat, 2858° / 52°0.06
58 °
Bonny Brook, Saturday, 28 November
Light rain. High 58°, low 52°.
Pressure29.94 inHg
Wind9.8 mph S
Humidity96%
Visibility—
Dew point55°
Sun, 2951° / 35°0
51 °
Bonny Brook, Sunday, 29 November
Clear. High 51°, low 35°.
Pressure30.00 inHg
Wind16.8 mph NW
Humidity71%
Visibility—
Dew point38°
Mon, 3040° / 31°0
40 °
Bonny Brook, Monday, 30 November
Overcast. High 40°, low 31°.
Pressure30.27 inHg
Wind8.8 mph N
Humidity49%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0146° / 33°0.13
46 °
Bonny Brook, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high69° (2006)
Record low18° (1967)
Wed, 0245° / 32°0.11
45 °
Bonny Brook, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation27%
Record high62° (2023)
Record low6° (1967)
Thu, 0346° / 32°0.11
46 °
Bonny Brook, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation27%
Record high68° (1998)
Record low7° (1971)
Fri, 0445° / 32°0.09
45 °
Bonny Brook, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (1982)
Record low12° (1971)
Sat, 0544° / 32°0.14
44 °
Bonny Brook, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation28%
Record high70° (2001)
Record low15° (1971)
Sun, 0645° / 32°0.11
45 °
Bonny Brook, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (1998)
Record low17° (2002)
Mon, 0742° / 31°0.09
42 °
Bonny Brook, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation22%
Record high69° (1998)
Record low12° (2002)
Tue, 0842° / 31°0.08
42 °
Bonny Brook, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.08 in
Chance of precipitation23%
Record high65° (1980)
Record low15° (2003)
Wed, 0942° / 30°0.16
42 °
Bonny Brook, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.16 in
Chance of precipitation40%
Record high65° (1966)
Record low7° (1989)
Thu, 1043° / 31°0.13
43 °
Bonny Brook, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation32%
Record high65° (1966)
Record low11° (1977)
Fri, 1142° / 30°0.17
42 °
Bonny Brook, Friday, 11 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation33%
Record high62° (2021)
Record low7° (1962)
Sat, 1242° / 30°0.08
42 °
Bonny Brook, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation25%
Record high66° (2015)
Record low4° (1962)
Sun, 1342° / 30°0.14
42 °
Bonny Brook, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.14 in
Chance of precipitation28%
Record high68° (2015)
Record low2° (1962)
Mon, 1442° / 30°0.14
42 °
Bonny Brook, Monday, 14 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.14 in
Chance of precipitation37%
Record high67° (2015)
Record low6° (1962)
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 Bonny Brook, 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 Bonny Brook, 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.