Monthly outlook for Cedar Run, PA: average high 58.3°, average low 40.7°. That is 2.7° above the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 16 October (66.3°), the coolest 18 October (30.3°).
58.3°/40.7°
Average high / low
+2.7°
Above normal
2 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
59.1°
54.3°
+2.7°
26 October – 4 November
56.9°
51.6°
+2.9°
5 November – 14 November
at normal
46.4°
—
October records over 66 years
81.3°1 October 2019All-time high
13.1°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Duncan (13 mi).
Sat, 1749° / 34°0
49 °
Cedar Run, Saturday, 17 October
Partly cloudy. High 49°, low 34°.
Pressure30.33 inHg
Wind11.8 mph N
Humidity62%
Visibility6.2 mi
Dew point23°
Sun, 1856° / 30°0
56 °
Cedar Run, Sunday, 18 October
Clear. High 56°, low 30°.
Pressure30.62 inHg
Wind2 mph S
Humidity45%
Visibility6.2 mi
Dew point28°
Mon, 1961° / 36°0
61 °
Cedar Run, Monday, 19 October
Clear. High 61°, low 36°.
Pressure30.45 inHg
Wind5.7 mph NE
Humidity39%
Visibility6.2 mi
Dew point34°
Tue, 2062° / 43°0
62 °
Cedar Run, Tuesday, 20 October
Clear. High 62°, low 43°.
Pressure30.30 inHg
Wind10.9 mph N
Humidity47%
Visibility—
Dew point35°
Wed, 2161° / 42°0
61 °
Cedar Run, Wednesday, 21 October
Clear. High 61°, low 42°.
Pressure30.36 inHg
Wind8.7 mph N
Humidity67%
Visibility—
Dew point41°
Thu, 2252° / 34°0
52 °
Cedar Run, Thursday, 22 October
Clear. High 52°, low 34°.
Pressure30.39 inHg
Wind6.7 mph SE
Humidity63%
Visibility—
Dew point32°
Fri, 2359° / 37°0
59 °
Cedar Run, Friday, 23 October
Clear. High 59°, low 37°.
Pressure30.27 inHg
Wind6.3 mph NE
Humidity52%
Visibility—
Dew point33°
Sat, 2462° / 39°0
62 °
Cedar Run, Saturday, 24 October
Clear. High 62°, low 39°.
Pressure30.36 inHg
Wind5 mph NE
Humidity54%
Visibility—
Dew point37°
Sun, 2563° / 40°0
63 °
Cedar Run, Sunday, 25 October
Clear. High 63°, low 40°.
Pressure30.30 inHg
Wind6.4 mph E
Humidity41%
Visibility—
Dew point31°
Mon, 2657° / 48°0.03
57 °
Cedar Run, Monday, 26 October
Light rain. High 57°, low 48°.
Pressure30.09 inHg
Wind3.5 mph NE
Humidity83%
Visibility—
Dew point45°
Tue, 2754° / 44°0.02
54 °
Cedar Run, Tuesday, 27 October
Light rain. High 54°, low 44°.
Pressure29.97 inHg
Wind3.9 mph S
Humidity79%
Visibility—
Dew point44°
Wed, 2859° / 45°0
59 °
Cedar Run, Wednesday, 28 October
Mostly clear. High 59°, low 45°.
Pressure30.06 inHg
Wind9.4 mph NW
Humidity75%
Visibility—
Dew point44°
Thu, 2960° / 42°0
60 °
Cedar Run, Thursday, 29 October
Overcast. High 60°, low 42°.
Pressure30.12 inHg
Wind6.8 mph S
Humidity54%
Visibility—
Dew point37°
Fri, 3055° / 48°0.03
55 °
Cedar Run, Friday, 30 October
Light rain. High 55°, low 48°.
Pressure29.91 inHg
Wind5.7 mph S
Humidity95%
Visibility—
Dew point48°
Sat, 3157° / 40°0.5
57 °
Cedar Run, Saturday, 31 October
Rain. High 57°, low 40°.
Pressure29.59 inHg
Wind13.6 mph SW
Humidity93%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0152° / 38°0.1
52 °
Cedar Run, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high69° (1974)
Record low26° (2023)
Mon, 0252° / 38°0.12
52 °
Cedar Run, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.12 in
Chance of precipitation37%
Record high71° (1982)
Record low20° (1993)
Tue, 0352° / 37°0.06
52 °
Cedar Run, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation33%
Record high69° (2015)
Record low26° (1984)
Wed, 0449° / 36°0.1
49 °
Cedar Run, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (2003)
Record low23° (1991)
Thu, 0549° / 36°0.08
49 °
Cedar Run, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation40%
Record high68° (2022)
Record low19° (1991)
Fri, 0649° / 36°0.07
49 °
Cedar Run, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high70° (2022)
Record low25° (1995)
Sat, 0747° / 34°0.08
47 °
Cedar Run, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation38%
Record high67° (2020)
Record low17° (1962)
Sun, 0848° / 34°0.11
48 °
Cedar Run, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation25%
Record high69° (2020)
Record low20° (2019)
Mon, 0947° / 34°0.1
47 °
Cedar Run, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2020)
Record low19° (1976)
Tue, 1047° / 34°0.14
47 °
Cedar Run, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.14 in
Chance of precipitation43%
Record high66° (2020)
Record low16° (2017)
Wed, 1145° / 34°0.13
45 °
Cedar Run, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.13 in
Chance of precipitation42%
Record high63° (1964)
Record low16° (2017)
Thu, 1244° / 32°0.17
44 °
Cedar Run, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.17 in
Chance of precipitation42%
Record high64° (1964)
Record low15° (2019)
Fri, 1344° / 30°0.06
44 °
Cedar Run, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation33%
Record high60° (1964)
Record low13° (1986)
Sat, 1444° / 31°0.11
44 °
Cedar Run, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation30%
Record high61° (1989)
Record low2° (1986)
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 Cedar Run, 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 Cedar Run, 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.