Monthly outlook for Locust Summit, PA: average high 61.7°, average low 46°. That is 1.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 13 October (75.5°), the coolest 26 October (33.4°).
61.7°/46°
Average high / low
+1.7°
Above normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
64.3°
59.7°
+2.5°
23 October – 1 November
57.3°
56.2°
+0.7°
2 November – 11 November
at normal
52.7°
—
October records over 66 years
85.1°8 October 2007All-time high
23.5°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Mount Carmel (2 mi).
Wed, 1472° / 58°0.05
72 °
Locust Summit, Wednesday, 14 October
Rain. High 72°, low 58°.
Pressure29.94 inHg
Wind5.5 mph SW
Humidity82%
Visibility6.2 mi
Dew point65°
Thu, 1563° / 50°0
63 °
Locust Summit, Thursday, 15 October
Partly cloudy. High 63°, low 50°.
Pressure30.24 inHg
Wind3.9 mph NE
Humidity59%
Visibility6.2 mi
Dew point45°
Fri, 1675° / 52°0.13
75 °
Locust Summit, Friday, 16 October
Light rain. High 75°, low 52°.
Pressure29.62 inHg
Wind13.6 mph S
Humidity79%
Visibility6.2 mi
Dew point64°
Sat, 1747° / 38°0.01
47 °
Locust Summit, Saturday, 17 October
Light rain. High 47°, low 38°.
Pressure30.18 inHg
Wind16.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point28°
Sun, 1855° / 34°0
55 °
Locust Summit, Sunday, 18 October
Clear. High 55°, low 34°.
Pressure30.56 inHg
Wind8.7 mph S
Humidity59%
Visibility—
Dew point33°
Mon, 1959° / 39°0
59 °
Locust Summit, Monday, 19 October
Overcast. High 59°, low 39°.
Pressure30.50 inHg
Wind8.4 mph SW
Humidity56%
Visibility—
Dew point36°
Tue, 2063° / 47°0
63 °
Locust Summit, Tuesday, 20 October
Overcast. High 63°, low 47°.
Pressure30.42 inHg
Wind3.2 mph W
Humidity63%
Visibility—
Dew point44°
Wed, 2166° / 47°0
66 °
Locust Summit, Wednesday, 21 October
Clear. High 66°, low 47°.
Pressure30.27 inHg
Wind4.6 mph W
Humidity63%
Visibility—
Dew point46°
Thu, 2266° / 51°0
66 °
Locust Summit, Thursday, 22 October
Overcast. High 66°, low 51°.
Pressure30.18 inHg
Wind4.9 mph NW
Humidity64%
Visibility—
Dew point49°
Fri, 2361° / 52°0
61 °
Locust Summit, Friday, 23 October
Overcast. High 61°, low 52°.
Pressure30.21 inHg
Wind9.2 mph SE
Humidity69%
Visibility—
Dew point49°
Sat, 2466° / 53°0
66 °
Locust Summit, Saturday, 24 October
Overcast. High 66°, low 53°.
Pressure30.03 inHg
Wind13.8 mph NW
Humidity62%
Visibility—
Dew point50°
Sun, 2554° / 39°0
54 °
Locust Summit, Sunday, 25 October
Overcast. High 54°, low 39°.
Pressure30.24 inHg
Wind11.4 mph NW
Humidity59%
Visibility—
Dew point34°
Mon, 2652° / 33°0
52 °
Locust Summit, Monday, 26 October
Overcast. High 52°, low 33°.
Pressure30.30 inHg
Wind6.6 mph S
Humidity38%
Visibility—
Dew point21°
Tue, 2753° / 44°0.18
53 °
Locust Summit, Tuesday, 27 October
Light rain. High 53°, low 44°.
Pressure30.12 inHg
Wind5 mph S
Humidity96%
Visibility—
Dew point47°
Wed, 2858° / 46°0.51
58 °
Locust Summit, Wednesday, 28 October
Rain. High 58°, low 46°.
Pressure29.85 inHg
Wind6.6 mph S
Humidity99%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2955° / 40°0.18
55 °
Locust Summit, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.18 in
Chance of precipitation28%
Record high70° (1971)
Record low27° (1965)
Fri, 3055° / 38°0.11
55 °
Locust Summit, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high72° (2024)
Record low27° (1962)
Sat, 3155° / 40°0.07
55 °
Locust Summit, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (2024)
Record low25° (1988)
Sun, 0156° / 41°0.08
56 °
Locust Summit, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.08 in
Chance of precipitation32%
Record high73° (1974)
Record low20° (2002)
Mon, 0256° / 42°0.14
56 °
Locust Summit, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation28%
Record high74° (1982)
Record low24° (2002)
Tue, 0356° / 40°0.09
56 °
Locust Summit, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation35%
Record high73° (2003)
Record low27° (2002)
Wed, 0454° / 39°0.08
54 °
Locust Summit, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation22%
Record high71° (2003)
Record low25° (1962)
Thu, 0553° / 39°0.1
53 °
Locust Summit, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high70° (2022)
Record low18° (1962)
Fri, 0652° / 39°0.07
52 °
Locust Summit, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high75° (2024)
Record low25° (1967)
Sat, 0751° / 38°0.07
51 °
Locust Summit, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation32%
Record high69° (1975)
Record low24° (1962)
Sun, 0852° / 37°0.17
52 °
Locust Summit, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.17 in
Chance of precipitation25%
Record high70° (2020)
Record low24° (1960)
Mon, 0951° / 37°0.1
51 °
Locust Summit, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation35%
Record high71° (1975)
Record low20° (2019)
Tue, 1052° / 37°0.18
52 °
Locust Summit, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.18 in
Chance of precipitation47%
Record high70° (2020)
Record low20° (2017)
Wed, 1150° / 37°0.14
50 °
Locust Summit, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation32%
Record high67° (2006)
Record low17° (2017)
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 Locust 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 Locust 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.