Monthly outlook for Heise Run, PA: average high 50.9°, average low 36.7°. That is 4.5° above the climate normal for November. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 25 November (62.9°), the coolest 14 November (30.3°).
50.9°/36.7°
Average high / low
+4.5°
Above normal
3 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
48.6°
43.7°
+2.7°
21 November – 30 November
54.9°
40.7°
+7.9°
1 December – 10 December
at normal
36.3°
—
November records over 66 years
70.7°2 November 1982All-time high
-7.2°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Duncan (10 mi).
Thu, 1248° / 39°0.43
48 °
Heise Run, Thursday, 12 November
Snow. High 48°, low 39°.
Pressure29.56 inHg
Wind10.1 mph N
Humidity99%
Visibility3.2 mi
Dew point42°
Fri, 1341° / 32°0.06
41 °
Heise Run, Friday, 13 November
Light snow. High 41°, low 32°.
Pressure29.74 inHg
Wind11.9 mph N
Humidity81%
Visibility6.2 mi
Dew point27°
Sat, 1440° / 30°0.01
40 °
Heise Run, Saturday, 14 November
Light rain. High 40°, low 30°.
Pressure29.88 inHg
Wind9.9 mph NW
Humidity76%
Visibility6.2 mi
Dew point24°
Sun, 1540° / 36°0
40 °
Heise Run, Sunday, 15 November
Overcast. High 40°, low 36°.
Pressure30.21 inHg
Wind12.3 mph NW
Humidity79%
Visibility6.2 mi
Dew point31°
Mon, 1645° / 34°0
45 °
Heise Run, Monday, 16 November
Overcast. High 45°, low 34°.
Pressure30.47 inHg
Wind11.2 mph NW
Humidity73%
Visibility—
Dew point32°
Tue, 1752° / 31°0
52 °
Heise Run, Tuesday, 17 November
Clear. High 52°, low 31°.
Pressure30.50 inHg
Wind5.6 mph W
Humidity76%
Visibility—
Dew point35°
Wed, 1853° / 32°0
53 °
Heise Run, Wednesday, 18 November
Clear. High 53°, low 32°.
Pressure30.47 inHg
Wind3.5 mph W
Humidity61%
Visibility—
Dew point30°
Thu, 1955° / 34°0
55 °
Heise Run, Thursday, 19 November
Clear. High 55°, low 34°.
Pressure30.39 inHg
Wind3 mph SW
Humidity50%
Visibility—
Dew point28°
Fri, 2055° / 35°0
55 °
Heise Run, Friday, 20 November
Overcast. High 55°, low 35°.
Pressure30.27 inHg
Wind4.3 mph SW
Humidity46%
Visibility—
Dew point26°
Sat, 2155° / 37°0
55 °
Heise Run, Saturday, 21 November
Mostly clear. High 55°, low 37°.
Pressure30.12 inHg
Wind9.7 mph W
Humidity49%
Visibility—
Dew point29°
Sun, 2256° / 45°0
56 °
Heise Run, Sunday, 22 November
Overcast. High 56°, low 45°.
Pressure30.12 inHg
Wind9.6 mph S
Humidity78%
Visibility—
Dew point42°
Mon, 2357° / 43°0
57 °
Heise Run, Monday, 23 November
Overcast. High 57°, low 43°.
Pressure30.03 inHg
Wind10.5 mph SW
Humidity63%
Visibility—
Dew point38°
Tue, 2456° / 43°0
56 °
Heise Run, Tuesday, 24 November
Overcast. High 56°, low 43°.
Pressure30.06 inHg
Wind12.3 mph S
Humidity61%
Visibility—
Dew point39°
Wed, 2563° / 44°0.22
63 °
Heise Run, Wednesday, 25 November
Light rain. High 63°, low 44°.
Pressure29.62 inHg
Wind16.6 mph S
Humidity94%
Visibility—
Dew point59°
Thu, 2643° / 35°0
43 °
Heise Run, Thursday, 26 November
Light snow. High 43°, low 35°.
Pressure30.18 inHg
Wind14 mph NW
Humidity62%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 3038° / 27°0.09
38 °
Heise Run, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.09 in
Chance of precipitation38%
Record high60° (1991)
Record low6° (1976)
Tue, 0138° / 27°0.13
38 °
Heise Run, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.13 in
Chance of precipitation35%
Record high59° (2006)
Record low7° (1976)
Wed, 0238° / 25°0.1
38 °
Heise Run, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.1 in
Chance of precipitation47%
Record high57° (1982)
Record low6° (1971)
Thu, 0338° / 25°0.11
38 °
Heise Run, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation35%
Record high57° (1998)
Record low1° (1976)
Fri, 0437° / 24°0.07
37 °
Heise Run, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (1998)
Record low-4° (1966)
Sat, 0536° / 25°0.09
36 °
Heise Run, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation38%
Record high64° (1998)
Record low2° (1971)
Sun, 0637° / 24°0.11
37 °
Heise Run, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation40%
Record high63° (1998)
Record low5° (2007)
Mon, 0734° / 23°0.08
34 °
Heise Run, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (1998)
Record low8° (2007)
Tue, 0835° / 23°0.07
35 °
Heise Run, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.07 in
Chance of precipitation22%
Record high56° (1966)
Record low3° (2008)
Wed, 0935° / 22°0.13
35 °
Heise Run, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.13 in
Chance of precipitation40%
Record high52° (1966)
Record low-8° (2002)
Thu, 1035° / 24°0.13
35 °
Heise Run, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.13 in
Chance of precipitation33%
Record high54° (1966)
Record low-3° (1995)
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.