Monthly outlook for Heise Run, PA: average high 54°, average low 42.7°. That is 3.4° above the climate normal for October. Precipitation is expected on 8 days (about 4.9 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 4 November (69.2°), the coolest 1 November (34.2°).
54°/42.7°
Average high / low
+3.4°
Above normal
8 / 6
Wet days / normal
4.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
60.4°
49.7°
+5.9°
10 November – 19 November
43.3°
44.2°
-0.5°
20 November – 29 November
at normal
41.1°
—
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 (10 mi).
Sun, 0164° / 34°0
64 °
Heise Run, Sunday, 1 November
Overcast. High 64°, low 34°.
Pressure30.50 inHg
Wind6.8 mph S
Humidity34%
Visibility6.2 mi
Dew point27°
Mon, 0268° / 40°0
68 °
Heise Run, Monday, 2 November
Overcast. High 68°, low 40°.
Pressure30.36 inHg
Wind7.3 mph SW
Humidity39%
Visibility6.2 mi
Dew point37°
Tue, 0368° / 48°0.02
68 °
Heise Run, Tuesday, 3 November
Light rain. High 68°, low 48°.
Pressure30.24 inHg
Wind8.1 mph SW
Humidity39%
Visibility6.2 mi
Dew point37°
Wed, 0469° / 51°0
69 °
Heise Run, Wednesday, 4 November
Overcast. High 69°, low 51°.
Pressure30.06 inHg
Wind9.2 mph S
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 0565° / 56°0.28
65 °
Heise Run, Thursday, 5 November
Light rain. High 65°, low 56°.
Pressure29.83 inHg
Wind13.4 mph S
Humidity99%
Visibility—
Dew point60°
Fri, 0663° / 52°0.7
63 °
Heise Run, Friday, 6 November
Rain. High 63°, low 52°.
Pressure29.83 inHg
Wind11.3 mph S
Humidity83%
Visibility—
Dew point53°
Sat, 0758° / 47°0.24
58 °
Heise Run, Saturday, 7 November
Rain. High 58°, low 47°.
Pressure29.59 inHg
Wind10.5 mph S
Humidity87%
Visibility—
Dew point53°
Sun, 0849° / 43°0.24
49 °
Heise Run, Sunday, 8 November
Light rain. High 49°, low 43°.
Pressure29.32 inHg
Wind7.6 mph SW
Humidity93%
Visibility—
Dew point45°
Mon, 0944° / 41°0.05
44 °
Heise Run, Monday, 9 November
Light rain. High 44°, low 41°.
Pressure29.35 inHg
Wind15.7 mph W
Humidity96%
Visibility—
Dew point40°
Tue, 1044° / 41°0.03
44 °
Heise Run, Tuesday, 10 November
Light rain. High 44°, low 41°.
Pressure29.59 inHg
Wind13.7 mph NW
Humidity94%
Visibility—
Dew point40°
Wed, 1141° / 36°0.05
41 °
Heise Run, Wednesday, 11 November
Light rain. High 41°, low 36°.
Pressure29.77 inHg
Wind14.7 mph W
Humidity81%
Visibility—
Dew point33°
Thu, 1243° / 40°0.03
43 °
Heise Run, Thursday, 12 November
Light rain. High 43°, low 40°.
Pressure30.06 inHg
Wind6.6 mph NW
Humidity92%
Visibility—
Dew point39°
Fri, 1348° / 37°0.01
48 °
Heise Run, Friday, 13 November
Light rain. High 48°, low 37°.
Pressure30.03 inHg
Wind11.5 mph S
Humidity76%
Visibility—
Dew point36°
Sat, 1446° / 41°2.51
46 °
Heise Run, Saturday, 14 November
Heavy rain. High 46°, low 41°.
Pressure29.38 inHg
Wind21.6 mph N
Humidity98%
Visibility—
Dew point45°
Sun, 1538° / 37°0.79
38 °
Heise Run, Sunday, 15 November
Rain. High 38°, low 37°.
Pressure29.62 inHg
Wind20.2 mph N
Humidity97%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1644° / 31°0.14
44 °
Heise Run, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation32%
Record high61° (1990)
Record low13° (1967)
Tue, 1743° / 30°0.1
43 °
Heise Run, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.1 in
Chance of precipitation35%
Record high58° (1963)
Record low14° (1995)
Wed, 1843° / 31°0.07
43 °
Heise Run, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (2016)
Record low9° (1997)
Thu, 1943° / 30°0.11
43 °
Heise Run, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation25%
Record high62° (1985)
Record low11° (2014)
Fri, 2042° / 30°0.09
42 °
Heise Run, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (1991)
Record low8° (1986)
Sat, 2141° / 29°0.08
41 °
Heise Run, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation28%
Record high58° (2003)
Record low12° (1987)
Sun, 2241° / 29°0.09
41 °
Heise Run, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high57° (2003)
Record low2° (2018)
Mon, 2342° / 28°0.06
42 °
Heise Run, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation27%
Record high59° (1979)
Record low-7° (2018)
Tue, 2441° / 29°0.09
41 °
Heise Run, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (2014)
Record low10° (2000)
Wed, 2541° / 28°0.11
41 °
Heise Run, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation38%
Record high57° (1979)
Record low3° (1995)
Thu, 2642° / 30°0.2
42 °
Heise Run, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.2 in
Chance of precipitation48%
Record high58° (1979)
Record low14° (1995)
Fri, 2741° / 30°0.08
41 °
Heise Run, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.08 in
Chance of precipitation38%
Record high58° (1988)
Record low13° (1977)
Sat, 2841° / 29°0.21
41 °
Heise Run, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.21 in
Chance of precipitation47%
Record high63° (1990)
Record low12° (1996)
Sun, 2939° / 27°0.11
39 °
Heise Run, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.11 in
Chance of precipitation25%
Record high56° (2011)
Record low9° (2013)
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 Heise 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 Heise 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.