Monthly outlook for Heise Run, PA: average high 53.5°, average low 39.2°. That is 2.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 3 November (70.6°), the coolest 12 November (26.5°).
53.5°/39.2°
Average high / low
+2.9°
Above normal
5 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
60.3°
50.1°
+5.7°
9 November – 18 November
42.3°
44.5°
-1.2°
19 November – 28 November
at normal
41.6°
—
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).
Sat, 3156° / 34°0
56 °
Heise Run, Saturday, 31 October
Overcast. High 56°, low 34°.
Pressure30.47 inHg
Wind3 mph NW
Humidity52%
Visibility6.2 mi
Dew point32°
Sun, 0163° / 39°0
63 °
Heise Run, Sunday, 1 November
Mostly clear. High 63°, low 39°.
Pressure30.45 inHg
Wind8.9 mph S
Humidity40%
Visibility6.2 mi
Dew point34°
Mon, 0268° / 45°0
68 °
Heise Run, Monday, 2 November
Overcast. High 68°, low 45°.
Pressure30.33 inHg
Wind5.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point44°
Tue, 0371° / 49°0
71 °
Heise Run, Tuesday, 3 November
Overcast. High 71°, low 49°.
Pressure30.27 inHg
Wind8.5 mph S
Humidity52%
Visibility—
Dew point42°
Wed, 0466° / 51°0
66 °
Heise Run, Wednesday, 4 November
Clear. High 66°, low 51°.
Pressure30.21 inHg
Wind12.5 mph S
Humidity58%
Visibility—
Dew point46°
Thu, 0560° / 52°0.19
60 °
Heise Run, Thursday, 5 November
Light rain. High 60°, low 52°.
Pressure29.91 inHg
Wind10.6 mph S
Humidity93%
Visibility—
Dew point53°
Fri, 0663° / 55°0.26
63 °
Heise Run, Friday, 6 November
Rain. High 63°, low 55°.
Pressure29.53 inHg
Wind10.6 mph NW
Humidity88%
Visibility—
Dew point58°
Sat, 0750° / 43°0
50 °
Heise Run, Saturday, 7 November
Overcast. High 50°, low 43°.
Pressure29.91 inHg
Wind16.2 mph NW
Humidity74%
Visibility—
Dew point37°
Sun, 0847° / 32°0
47 °
Heise Run, Sunday, 8 November
Clear. High 47°, low 32°.
Pressure30.15 inHg
Wind10.2 mph NW
Humidity53%
Visibility—
Dew point25°
Mon, 0949° / 30°0.2
49 °
Heise Run, Monday, 9 November
Rain. High 49°, low 30°.
Pressure30.12 inHg
Wind7.3 mph S
Humidity57%
Visibility—
Dew point25°
Tue, 1041° / 36°0.41
41 °
Heise Run, Tuesday, 10 November
Snow. High 41°, low 36°.
Pressure29.88 inHg
Wind6.9 mph SE
Humidity97%
Visibility—
Dew point40°
Wed, 1139° / 28°0
39 °
Heise Run, Wednesday, 11 November
Light snow. High 39°, low 28°.
Pressure29.97 inHg
Wind10.2 mph N
Humidity74%
Visibility—
Dew point27°
Thu, 1243° / 26°0
43 °
Heise Run, Thursday, 12 November
Overcast. High 43°, low 26°.
Pressure29.94 inHg
Wind5.1 mph S
Humidity56%
Visibility—
Dew point22°
Fri, 1337° / 33°0.19
37 °
Heise Run, Friday, 13 November
Snow. High 37°, low 33°.
Pressure29.80 inHg
Wind6.7 mph S
Humidity97%
Visibility—
Dew point34°
Sat, 1445° / 38°0
45 °
Heise Run, Saturday, 14 November
Overcast. High 45°, low 38°.
Pressure30.06 inHg
Wind6.3 mph W
Humidity80%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1545° / 31°0.14
45 °
Heise Run, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.14 in
Chance of precipitation50%
Record high64° (2009)
Record low15° (1967)
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)
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.