Monthly outlook for Bonny Brook, PA: average high 51.9°, average low 34.5°. That is 1.5° above the climate normal for November. Precipitation is expected on 1 day (about 1.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 19 November (64.6°), the coolest 25 November (20.8°).
51.9°/34.5°
Average high / low
+1.5°
Above normal
1 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
54.3°
49.8°
+2.5°
25 November – 4 December
47.8°
47°
+0.5°
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, 1652° / 38°0
52 °
Bonny Brook, Monday, 16 November
Overcast. High 52°, low 38°.
Pressure30.47 inHg
Wind9.1 mph NW
Humidity52%
Visibility6.2 mi
Dew point32°
Tue, 1757° / 31°0
57 °
Bonny Brook, Tuesday, 17 November
Clear. High 57°, low 31°.
Pressure30.53 inHg
Wind4.9 mph NW
Humidity45%
Visibility6.2 mi
Dew point33°
Wed, 1860° / 34°0
60 °
Bonny Brook, Wednesday, 18 November
Clear. High 60°, low 34°.
Pressure30.47 inHg
Wind3.7 mph W
Humidity41%
Visibility6.2 mi
Dew point31°
Thu, 1965° / 36°0
65 °
Bonny Brook, Thursday, 19 November
Overcast. High 65°, low 36°.
Pressure30.42 inHg
Wind5.5 mph SW
Humidity43%
Visibility—
Dew point29°
Fri, 2062° / 43°0
62 °
Bonny Brook, Friday, 20 November
Overcast. High 62°, low 43°.
Pressure30.30 inHg
Wind9 mph NW
Humidity51%
Visibility—
Dew point37°
Sat, 2158° / 41°0
58 °
Bonny Brook, Saturday, 21 November
Clear. High 58°, low 41°.
Pressure30.36 inHg
Wind4.7 mph SE
Humidity69%
Visibility—
Dew point41°
Sun, 2259° / 39°0
59 °
Bonny Brook, Sunday, 22 November
Overcast. High 59°, low 39°.
Pressure30.12 inHg
Wind11.2 mph S
Humidity86%
Visibility—
Dew point43°
Mon, 2348° / 28°0
48 °
Bonny Brook, Monday, 23 November
Overcast. High 48°, low 28°.
Pressure29.80 inHg
Wind20 mph NW
Humidity65%
Visibility—
Dew point33°
Tue, 2434° / 22°0
34 °
Bonny Brook, Tuesday, 24 November
Mostly clear. High 34°, low 22°.
Pressure30.36 inHg
Wind17.8 mph NW
Humidity42%
Visibility—
Dew point7°
Wed, 2540° / 21°0
40 °
Bonny Brook, Wednesday, 25 November
Clear. High 40°, low 21°.
Pressure30.62 inHg
Wind6 mph NW
Humidity32%
Visibility—
Dew point5°
Thu, 2643° / 24°0
43 °
Bonny Brook, Thursday, 26 November
Overcast. High 43°, low 24°.
Pressure30.56 inHg
Wind6.5 mph S
Humidity31%
Visibility—
Dew point5°
Fri, 2754° / 28°0.04
54 °
Bonny Brook, Friday, 27 November
Light rain. High 54°, low 28°.
Pressure30.45 inHg
Wind22.7 mph SE
Humidity68%
Visibility—
Dew point24°
Sat, 2860° / 46°1.26
60 °
Bonny Brook, Saturday, 28 November
Heavy rain. High 60°, low 46°.
Pressure29.65 inHg
Wind27.1 mph SE
Humidity73%
Visibility—
Dew point51°
Sun, 2947° / 40°0
47 °
Bonny Brook, Sunday, 29 November
Partly cloudy. High 47°, low 40°.
Pressure29.85 inHg
Wind16 mph W
Humidity58%
Visibility—
Dew point31°
Mon, 3043° / 39°0
43 °
Bonny Brook, Monday, 30 November
Overcast. High 43°, low 39°.
Pressure30.03 inHg
Wind14.7 mph NW
Humidity75%
Visibility—
Dew point35°
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.