Monthly outlook for Jackson Summit, PA: average high 53.2°, average low 37.5°. That is 1.7° below 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 16 October (75.4°), the coolest 28 October (29.5°).
53.2°/37.5°
Average high / low
−1.7°
Below normal
2 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
58.4°
57.3°
+0.6°
24 October – 2 November
44.5°
54.1°
-5.3°
3 November – 12 November
at normal
49.8°
—
October records over 66 years
84.4°1 October 2019All-time high
18.5°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Nelson (13 mi).
Thu, 1560° / 48°0.04
60 °
Jackson Summit, Thursday, 15 October
Light rain. High 60°, low 48°.
Pressure30.27 inHg
Wind2.9 mph E
Humidity65%
Visibility6.2 mi
Dew point42°
Fri, 1675° / 48°0.21
75 °
Jackson Summit, Friday, 16 October
Rain. High 75°, low 48°.
Pressure29.62 inHg
Wind14.4 mph S
Humidity76%
Visibility6.2 mi
Dew point64°
Sat, 1746° / 34°0.02
46 °
Jackson Summit, Saturday, 17 October
Light rain. High 46°, low 34°.
Pressure30.24 inHg
Wind15.1 mph NW
Humidity61%
Visibility6.2 mi
Dew point30°
Sun, 1857° / 31°0
57 °
Jackson Summit, Sunday, 18 October
Clear. High 57°, low 31°.
Pressure30.59 inHg
Wind7.8 mph S
Humidity55%
Visibility—
Dew point30°
Mon, 1963° / 37°0
63 °
Jackson Summit, Monday, 19 October
Clear. High 63°, low 37°.
Pressure30.56 inHg
Wind6.2 mph SW
Humidity51%
Visibility—
Dew point33°
Tue, 2061° / 44°0
61 °
Jackson Summit, Tuesday, 20 October
Overcast. High 61°, low 44°.
Pressure30.33 inHg
Wind4.9 mph SW
Humidity59%
Visibility—
Dew point40°
Wed, 2162° / 43°0
62 °
Jackson Summit, Wednesday, 21 October
Clear. High 62°, low 43°.
Pressure30.21 inHg
Wind5.8 mph SW
Humidity62%
Visibility—
Dew point42°
Thu, 2254° / 37°0.02
54 °
Jackson Summit, Thursday, 22 October
Light rain. High 54°, low 37°.
Pressure29.91 inHg
Wind14.9 mph NW
Humidity76%
Visibility—
Dew point45°
Fri, 2338° / 31°0
38 °
Jackson Summit, Friday, 23 October
Overcast. High 38°, low 31°.
Pressure30.15 inHg
Wind16.5 mph NW
Humidity73%
Visibility—
Dew point27°
Sat, 2444° / 31°0
44 °
Jackson Summit, Saturday, 24 October
Overcast. High 44°, low 31°.
Pressure30.00 inHg
Wind17.6 mph NW
Humidity73%
Visibility—
Dew point26°
Sun, 2553° / 31°0
53 °
Jackson Summit, Sunday, 25 October
Overcast. High 53°, low 31°.
Pressure29.91 inHg
Wind11.6 mph NW
Humidity45%
Visibility—
Dew point25°
Mon, 2643° / 35°0.2
43 °
Jackson Summit, Monday, 26 October
Rain. High 43°, low 35°.
Pressure29.80 inHg
Wind15.2 mph W
Humidity88%
Visibility—
Dew point35°
Tue, 2747° / 31°0
47 °
Jackson Summit, Tuesday, 27 October
Overcast. High 47°, low 31°.
Pressure29.91 inHg
Wind12.4 mph W
Humidity56%
Visibility—
Dew point26°
Wed, 2839° / 29°0.02
39 °
Jackson Summit, Wednesday, 28 October
Light snow. High 39°, low 29°.
Pressure29.88 inHg
Wind10 mph NW
Humidity93%
Visibility—
Dew point34°
Thu, 2941° / 35°0.01
41 °
Jackson Summit, Thursday, 29 October
Light snow. High 41°, low 35°.
Pressure29.91 inHg
Wind12.5 mph NW
Humidity71%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3053° / 38°0.1
53 °
Jackson Summit, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high74° (2024)
Record low28° (2011)
Sat, 3154° / 39°0.08
54 °
Jackson Summit, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation22%
Record high76° (2024)
Record low24° (2011)
Sun, 0154° / 40°0.09
54 °
Jackson Summit, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (2024)
Record low28° (2023)
Mon, 0254° / 40°0.11
54 °
Jackson Summit, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation38%
Record high73° (1982)
Record low23° (1993)
Tue, 0354° / 39°0.06
54 °
Jackson Summit, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation35%
Record high70° (2015)
Record low28° (2024)
Wed, 0452° / 38°0.1
52 °
Jackson Summit, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation20%
Record high71° (2003)
Record low25° (1991)
Thu, 0551° / 38°0.08
51 °
Jackson Summit, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation42%
Record high71° (2022)
Record low20° (1991)
Fri, 0651° / 38°0.08
51 °
Jackson Summit, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation33%
Record high73° (2022)
Record low27° (1962)
Sat, 0749° / 36°0.08
49 °
Jackson Summit, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation38%
Record high70° (2020)
Record low19° (1962)
Sun, 0850° / 36°0.11
50 °
Jackson Summit, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (2020)
Record low22° (2019)
Mon, 0949° / 36°0.09
49 °
Jackson Summit, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation33%
Record high72° (2020)
Record low20° (1976)
Tue, 1049° / 36°0.12
49 °
Jackson Summit, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation42%
Record high71° (2020)
Record low18° (2017)
Wed, 1147° / 36°0.12
47 °
Jackson Summit, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.12 in
Chance of precipitation40%
Record high65° (1964)
Record low18° (2017)
Thu, 1246° / 34°0.15
46 °
Jackson Summit, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.15 in
Chance of precipitation38%
Record high66° (1964)
Record low17° (2019)
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 Jackson Summit, 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 Jackson Summit, 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.