Monthly outlook for Bonny Brook, PA: average high 59.8°, average low 43.3°. That is 1.8° above the climate normal for October. Precipitation is expected on 5 days (about 3.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 29 October (71.4°), the coolest 9 November (35°).
59.8°/43.3°
Average high / low
+1.8°
Above normal
5 / 4
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
64.1°
58°
+3.4°
7 November – 16 November
52.5°
52.8°
-0.2°
17 November – 26 November
at normal
49.3°
—
October records over 66 years
88.9°2 October 2019All-time high
25°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Franklin (10 mi).
Thu, 2971° / 43°0
71 °
Bonny Brook, Thursday, 29 October
Clear. High 71°, low 43°.
Pressure30.21 inHg
Wind4.3 mph SW
Humidity66%
Visibility6.2 mi
Dew point53°
Fri, 3068° / 48°0.04
68 °
Bonny Brook, Friday, 30 October
Light rain. High 68°, low 48°.
Pressure30.15 inHg
Wind11.9 mph NW
Humidity50%
Visibility6.2 mi
Dew point48°
Sat, 3159° / 42°0
59 °
Bonny Brook, Saturday, 31 October
Overcast. High 59°, low 42°.
Pressure30.45 inHg
Wind2.8 mph N
Humidity55%
Visibility6.2 mi
Dew point40°
Sun, 0168° / 49°0
68 °
Bonny Brook, Sunday, 1 November
Mostly clear. High 68°, low 49°.
Pressure30.42 inHg
Wind6 mph SW
Humidity50%
Visibility—
Dew point40°
Mon, 0270° / 46°0
70 °
Bonny Brook, Monday, 2 November
Clear. High 70°, low 46°.
Pressure30.36 inHg
Wind2.9 mph E
Humidity61%
Visibility—
Dew point45°
Tue, 0361° / 48°0
61 °
Bonny Brook, Tuesday, 3 November
Overcast. High 61°, low 48°.
Pressure30.18 inHg
Wind14.7 mph E
Humidity59%
Visibility—
Dew point45°
Wed, 0454° / 43°0
54 °
Bonny Brook, Wednesday, 4 November
Light rain. High 54°, low 43°.
Pressure30.45 inHg
Wind13.9 mph SE
Humidity61%
Visibility—
Dew point33°
Thu, 0561° / 52°2.11
61 °
Bonny Brook, Thursday, 5 November
Heavy rain. High 61°, low 52°.
Pressure30.00 inHg
Wind14.9 mph SE
Humidity98%
Visibility—
Dew point55°
Fri, 0661° / 52°0.16
61 °
Bonny Brook, Friday, 6 November
Light rain. High 61°, low 52°.
Pressure29.56 inHg
Wind13.2 mph W
Humidity93%
Visibility—
Dew point52°
Sat, 0747° / 37°0.09
47 °
Bonny Brook, Saturday, 7 November
Light rain. High 47°, low 37°.
Pressure29.94 inHg
Wind15.5 mph NW
Humidity72%
Visibility—
Dew point34°
Sun, 0852° / 36°0
52 °
Bonny Brook, Sunday, 8 November
Clear. High 52°, low 36°.
Pressure30.18 inHg
Wind13.6 mph NW
Humidity46%
Visibility—
Dew point25°
Mon, 0954° / 35°0
54 °
Bonny Brook, Monday, 9 November
Clear. High 54°, low 35°.
Pressure30.30 inHg
Wind9.1 mph NW
Humidity52%
Visibility—
Dew point29°
Tue, 1056° / 36°0
56 °
Bonny Brook, Tuesday, 10 November
Clear. High 56°, low 36°.
Pressure30.30 inHg
Wind4.1 mph W
Humidity54%
Visibility—
Dew point32°
Wed, 1156° / 36°0.02
56 °
Bonny Brook, Wednesday, 11 November
Light rain. High 56°, low 36°.
Pressure30.06 inHg
Wind12.7 mph S
Humidity66%
Visibility—
Dew point36°
Thu, 1250° / 44°1.19
50 °
Bonny Brook, Thursday, 12 November
Rain. High 50°, low 44°.
Pressure29.50 inHg
Wind17 mph W
Humidity91%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1351° / 37°0.08
51 °
Bonny Brook, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation33%
Record high69° (1964)
Record low20° (2019)
Sat, 1451° / 37°0.07
51 °
Bonny Brook, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (1993)
Record low23° (1986)
Sun, 1552° / 38°0.12
52 °
Bonny Brook, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.12 in
Chance of precipitation35%
Record high72° (1973)
Record low24° (1967)
Mon, 1651° / 37°0.14
51 °
Bonny Brook, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation32%
Record high68° (2001)
Record low20° (1967)
Tue, 1750° / 36°0.07
50 °
Bonny Brook, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1987)
Record low18° (1995)
Wed, 1850° / 36°0.07
50 °
Bonny Brook, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high70° (1963)
Record low23° (2014)
Thu, 1950° / 36°0.09
50 °
Bonny Brook, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1985)
Record low19° (2014)
Fri, 2050° / 36°0.07
50 °
Bonny Brook, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1985)
Record low22° (1980)
Sat, 2149° / 35°0.11
49 °
Bonny Brook, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (2007)
Record low22° (1987)
Sun, 2248° / 35°0.11
48 °
Bonny Brook, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (2007)
Record low19° (2018)
Mon, 2349° / 34°0.06
49 °
Bonny Brook, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1979)
Record low19° (1989)
Tue, 2449° / 35°0.13
49 °
Bonny Brook, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (2014)
Record low15° (1989)
Wed, 2549° / 34°0.11
49 °
Bonny Brook, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high69° (1979)
Record low19° (2005)
Thu, 2650° / 35°0.15
50 °
Bonny Brook, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation37%
Record high64° (1979)
Record low24° (2005)
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.