Monthly outlook for Heise Run, PA: average high 56°, average low 38.4°. That is 2.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 30 October (67.6°), the coolest 5 November (29.4°).
56°/38.4°
Average high / low
+2.8°
Above normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
59.5°
52.1°
+4.1°
3 November – 12 November
50.1°
47.8°
+1.3°
13 November – 22 November
at normal
42.9°
—
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, 2561° / 35°0
61 °
Heise Run, Sunday, 25 October
Clear. High 61°, low 35°.
Pressure30.53 inHg
Wind6.7 mph S
Humidity43%
Visibility6.2 mi
Dew point34°
Mon, 2666° / 41°0
66 °
Heise Run, Monday, 26 October
Clear. High 66°, low 41°.
Pressure30.30 inHg
Wind7.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point44°
Tue, 2753° / 37°0
53 °
Heise Run, Tuesday, 27 October
Mostly clear. High 53°, low 37°.
Pressure30.42 inHg
Wind6.4 mph NE
Humidity58%
Visibility6.2 mi
Dew point32°
Wed, 2856° / 34°0
56 °
Heise Run, Wednesday, 28 October
Overcast. High 56°, low 34°.
Pressure30.45 inHg
Wind10.4 mph S
Humidity60%
Visibility—
Dew point33°
Thu, 2966° / 44°0
66 °
Heise Run, Thursday, 29 October
Clear. High 66°, low 44°.
Pressure30.33 inHg
Wind10 mph S
Humidity78%
Visibility—
Dew point48°
Fri, 3068° / 48°0
68 °
Heise Run, Friday, 30 October
Overcast. High 68°, low 48°.
Pressure30.21 inHg
Wind8.9 mph NW
Humidity70%
Visibility—
Dew point47°
Sat, 3161° / 44°0
61 °
Heise Run, Saturday, 31 October
Clear. High 61°, low 44°.
Pressure30.33 inHg
Wind5.2 mph NE
Humidity73%
Visibility—
Dew point45°
Sun, 0154° / 42°0
54 °
Heise Run, Sunday, 1 November
Overcast. High 54°, low 42°.
Pressure30.30 inHg
Wind11.1 mph S
Humidity87%
Visibility—
Dew point44°
Mon, 0250° / 40°0.15
50 °
Heise Run, Monday, 2 November
Light rain. High 50°, low 40°.
Pressure29.97 inHg
Wind10.5 mph S
Humidity97%
Visibility—
Dew point47°
Tue, 0351° / 36°0.05
51 °
Heise Run, Tuesday, 3 November
Light rain. High 51°, low 36°.
Pressure29.88 inHg
Wind13.7 mph W
Humidity69%
Visibility—
Dew point35°
Wed, 0441° / 31°0.02
41 °
Heise Run, Wednesday, 4 November
Snow. High 41°, low 31°.
Pressure30.06 inHg
Wind13.4 mph NW
Humidity69%
Visibility—
Dew point29°
Thu, 0554° / 29°0
54 °
Heise Run, Thursday, 5 November
Overcast. High 54°, low 29°.
Pressure29.94 inHg
Wind15 mph SW
Humidity49%
Visibility—
Dew point24°
Fri, 0652° / 34°0
52 °
Heise Run, Friday, 6 November
Mostly clear. High 52°, low 34°.
Pressure30.33 inHg
Wind5.7 mph S
Humidity62%
Visibility—
Dew point31°
Sat, 0754° / 40°0.04
54 °
Heise Run, Saturday, 7 November
Light rain. High 54°, low 40°.
Pressure30.06 inHg
Wind13.2 mph S
Humidity74%
Visibility—
Dew point39°
Sun, 0848° / 44°0.02
48 °
Heise Run, Sunday, 8 November
Light rain. High 48°, low 44°.
Pressure29.94 inHg
Wind12 mph NW
Humidity86%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0947° / 34°0.1
47 °
Heise 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 °
Heise 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 °
Heise 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 °
Heise 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 °
Heise 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 °
Heise 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)
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)
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.