Monthly outlook for Headlee Heights, PA: average high 59.2°, average low 39.9°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 31 October (67.2°), the coolest 4 November (32°).
59.2°/39.9°
Average high / low
+0.8°
Above normal
2 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
62.9°
58.5°
+2.4°
1 November – 10 November
52.8°
55.4°
-1.4°
11 November – 20 November
at normal
50.1°
—
October records over 66 years
90.7°3 October 2019All-time high
24.8°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Dunkard (4 mi).
Fri, 2363° / 37°0
63 °
Headlee Heights, Friday, 23 October
Clear. High 63°, low 37°.
Pressure30.36 inHg
Wind5.4 mph NE
Humidity66%
Visibility6.2 mi
Dew point46°
Sat, 2462° / 39°0
62 °
Headlee Heights, Saturday, 24 October
Clear. High 62°, low 39°.
Pressure30.47 inHg
Wind2.3 mph SE
Humidity57%
Visibility6.2 mi
Dew point43°
Sun, 2562° / 38°0
62 °
Headlee Heights, Sunday, 25 October
Clear. High 62°, low 38°.
Pressure30.50 inHg
Wind2.1 mph SE
Humidity57%
Visibility6.2 mi
Dew point42°
Mon, 2664° / 39°0
64 °
Headlee Heights, Monday, 26 October
Clear. High 64°, low 39°.
Pressure30.39 inHg
Wind4.9 mph S
Humidity51%
Visibility—
Dew point42°
Tue, 2766° / 41°0
66 °
Headlee Heights, Tuesday, 27 October
Overcast. High 66°, low 41°.
Pressure30.27 inHg
Wind3.8 mph NE
Humidity53%
Visibility—
Dew point45°
Wed, 2866° / 48°0
66 °
Headlee Heights, Wednesday, 28 October
Overcast. High 66°, low 48°.
Pressure30.09 inHg
Wind9.3 mph SW
Humidity52%
Visibility—
Dew point46°
Thu, 2954° / 41°0.03
54 °
Headlee Heights, Thursday, 29 October
Light rain. High 54°, low 41°.
Pressure30.21 inHg
Wind7.9 mph N
Humidity43%
Visibility—
Dew point31°
Fri, 3061° / 37°0
61 °
Headlee Heights, Friday, 30 October
Clear. High 61°, low 37°.
Pressure30.24 inHg
Wind3.5 mph NE
Humidity47%
Visibility—
Dew point38°
Sat, 3167° / 42°0
67 °
Headlee Heights, Saturday, 31 October
Mostly clear. High 67°, low 42°.
Pressure30.27 inHg
Wind4.2 mph SE
Humidity42%
Visibility—
Dew point40°
Sun, 0163° / 43°0
63 °
Headlee Heights, Sunday, 1 November
Overcast. High 63°, low 43°.
Pressure30.24 inHg
Wind4.7 mph S
Humidity39%
Visibility—
Dew point35°
Mon, 0256° / 46°0.37
56 °
Headlee Heights, Monday, 2 November
Light rain. High 56°, low 46°.
Pressure29.91 inHg
Wind12.2 mph SW
Humidity96%
Visibility—
Dew point53°
Tue, 0345° / 37°0
45 °
Headlee Heights, Tuesday, 3 November
Mostly clear. High 45°, low 37°.
Pressure30.15 inHg
Wind14.7 mph NW
Humidity37%
Visibility—
Dew point19°
Wed, 0452° / 32°0
52 °
Headlee Heights, Wednesday, 4 November
Clear. High 52°, low 32°.
Pressure30.09 inHg
Wind10.1 mph SW
Humidity40%
Visibility—
Dew point26°
Thu, 0552° / 48°0.08
52 °
Headlee Heights, Thursday, 5 November
Light rain. High 52°, low 48°.
Pressure29.71 inHg
Wind15.5 mph SW
Humidity86%
Visibility—
Dew point47°
Fri, 0649° / 34°0
49 °
Headlee Heights, Friday, 6 November
Mostly clear. High 49°, low 34°.
Pressure30.03 inHg
Wind5.2 mph NW
Humidity51%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0754° / 39°0.15
54 °
Headlee Heights, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.15 in
Chance of precipitation38%
Record high72° (1996)
Record low26° (1967)
Sun, 0853° / 38°0.13
53 °
Headlee Heights, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (2020)
Record low24° (1971)
Mon, 0955° / 39°0.11
55 °
Headlee Heights, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (1975)
Record low23° (1976)
Tue, 1054° / 38°0.16
54 °
Headlee Heights, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.16 in
Chance of precipitation42%
Record high76° (2020)
Record low24° (2017)
Wed, 1152° / 38°0.17
52 °
Headlee Heights, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.17 in
Chance of precipitation40%
Record high71° (2021)
Record low20° (2017)
Thu, 1251° / 36°0.16
51 °
Headlee Heights, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.16 in
Chance of precipitation43%
Record high67° (1982)
Record low21° (1987)
Fri, 1349° / 35°0.06
49 °
Headlee Heights, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation33%
Record high68° (1989)
Record low16° (2019)
Sat, 1450° / 36°0.1
50 °
Headlee Heights, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (2011)
Record low17° (1968)
Sun, 1551° / 36°0.15
51 °
Headlee Heights, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation47%
Record high70° (2005)
Record low19° (1996)
Mon, 1650° / 35°0.15
50 °
Headlee Heights, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation42%
Record high69° (1988)
Record low20° (1967)
Tue, 1749° / 35°0.12
49 °
Headlee Heights, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high68° (2021)
Record low22° (2014)
Wed, 1850° / 35°0.08
50 °
Headlee Heights, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation33%
Record high69° (2016)
Record low17° (2014)
Thu, 1950° / 35°0.15
50 °
Headlee Heights, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high71° (1985)
Record low16° (2014)
Fri, 2049° / 35°0.11
49 °
Headlee Heights, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high71° (1991)
Record low15° (1984)
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 Headlee Heights, 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 Headlee Heights, 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.