Monthly outlook for Delaware Run, PA: average high 57.8°, average low 39.8°. That is 2° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 26 October (66.5°), the coolest 5 November (31.6°).
57.8°/39.8°
Average high / low
+2°
Above normal
2 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
59.8°
55°
+2.7°
1 November – 10 November
54.6°
51.8°
+1.5°
11 November – 20 November
at normal
46.2°
—
October records over 66 years
85.1°8 October 2007All-time high
23.7°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Upper Fairfield (12 mi).
Fri, 2359° / 38°0
59 °
Delaware Run, Friday, 23 October
Clear. High 59°, low 38°.
Pressure30.39 inHg
Wind3.3 mph N
Humidity59%
Visibility6.2 mi
Dew point39°
Sat, 2457° / 32°0
57 °
Delaware Run, Saturday, 24 October
Overcast. High 57°, low 32°.
Pressure30.53 inHg
Wind1.8 mph E
Humidity56%
Visibility6.2 mi
Dew point37°
Sun, 2558° / 34°0
58 °
Delaware Run, Sunday, 25 October
Clear. High 58°, low 34°.
Pressure30.56 inHg
Wind3 mph SE
Humidity56%
Visibility6.2 mi
Dew point38°
Mon, 2666° / 35°0
66 °
Delaware Run, Monday, 26 October
Clear. High 66°, low 35°.
Pressure30.33 inHg
Wind3.7 mph W
Humidity60%
Visibility6.2 mi
Dew point44°
Tue, 2753° / 40°0
53 °
Delaware Run, Tuesday, 27 October
Clear. High 53°, low 40°.
Pressure30.45 inHg
Wind5.6 mph N
Humidity54%
Visibility—
Dew point32°
Wed, 2852° / 36°0
52 °
Delaware Run, Wednesday, 28 October
Overcast. High 52°, low 36°.
Pressure30.42 inHg
Wind5 mph S
Humidity75%
Visibility—
Dew point37°
Thu, 2964° / 49°0
64 °
Delaware Run, Thursday, 29 October
Overcast. High 64°, low 49°.
Pressure30.24 inHg
Wind7.3 mph S
Humidity78%
Visibility—
Dew point49°
Fri, 3066° / 48°0
66 °
Delaware Run, Friday, 30 October
Overcast. High 66°, low 48°.
Pressure30.15 inHg
Wind7.9 mph S
Humidity75%
Visibility—
Dew point49°
Sat, 3156° / 52°0
56 °
Delaware Run, Saturday, 31 October
Overcast. High 56°, low 52°.
Pressure30.09 inHg
Wind5.6 mph N
Humidity85%
Visibility—
Dew point51°
Sun, 0156° / 51°0.05
56 °
Delaware Run, Sunday, 1 November
Light rain. High 56°, low 51°.
Pressure30.12 inHg
Wind3.2 mph NE
Humidity95%
Visibility—
Dew point51°
Mon, 0254° / 47°1.07
54 °
Delaware Run, Monday, 2 November
Rain. High 54°, low 47°.
Pressure29.85 inHg
Wind9.1 mph N
Humidity96%
Visibility—
Dew point53°
Tue, 0351° / 36°0.04
51 °
Delaware Run, Tuesday, 3 November
Light rain. High 51°, low 36°.
Pressure30.24 inHg
Wind10.7 mph N
Humidity61%
Visibility—
Dew point33°
Wed, 0452° / 32°0
52 °
Delaware Run, Wednesday, 4 November
Overcast. High 52°, low 32°.
Pressure30.50 inHg
Wind4.5 mph N
Humidity51%
Visibility—
Dew point26°
Thu, 0555° / 32°0
55 °
Delaware Run, Thursday, 5 November
Clear. High 55°, low 32°.
Pressure30.47 inHg
Wind6.6 mph W
Humidity55%
Visibility—
Dew point29°
Fri, 0658° / 37°0
58 °
Delaware Run, Friday, 6 November
Overcast. High 58°, low 37°.
Pressure30.27 inHg
Wind8 mph W
Humidity64%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 36°0.09
50 °
Delaware Run, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (1975)
Record low24° (1962)
Sun, 0850° / 36°0.16
50 °
Delaware Run, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.16 in
Chance of precipitation25%
Record high69° (2020)
Record low24° (2019)
Mon, 0949° / 36°0.11
49 °
Delaware Run, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation38%
Record high67° (1975)
Record low22° (2019)
Tue, 1049° / 36°0.17
49 °
Delaware Run, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.17 in
Chance of precipitation48%
Record high67° (2020)
Record low20° (2017)
Wed, 1148° / 36°0.14
48 °
Delaware Run, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation38%
Record high64° (2022)
Record low19° (2017)
Thu, 1247° / 34°0.19
47 °
Delaware Run, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.19 in
Chance of precipitation35%
Record high66° (1964)
Record low20° (2019)
Fri, 1346° / 33°0.08
46 °
Delaware Run, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high65° (1964)
Record low18° (1986)
Sat, 1446° / 33°0.09
46 °
Delaware Run, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation27%
Record high63° (1989)
Record low11° (1986)
Sun, 1547° / 33°0.15
47 °
Delaware Run, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.15 in
Chance of precipitation48%
Record high67° (1993)
Record low14° (1986)
Mon, 1646° / 33°0.15
46 °
Delaware Run, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation35%
Record high62° (1990)
Record low17° (1967)
Tue, 1745° / 32°0.12
45 °
Delaware Run, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high61° (1987)
Record low9° (1995)
Wed, 1846° / 33°0.09
46 °
Delaware Run, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high63° (1963)
Record low12° (1997)
Thu, 1946° / 32°0.11
46 °
Delaware Run, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation23%
Record high62° (2016)
Record low15° (2014)
Fri, 2045° / 32°0.11
45 °
Delaware Run, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (1991)
Record low10° (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 Delaware 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 Delaware 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.