Weather in Locust Summit, PA
Locust Summit, Friday, 16 October, 00:05
Overcast. Feels like 55°. High 74°, low 55°.
Monthly outlook for Locust Summit, PA: average high 59.6°, average low 41.7°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 16 October (74.2°), the coolest 18 October (33.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 16 October – 25 October | 60.7° | 58.3° | +1.3° |
| 26 October – 4 November | 57.7° | 55.4° | +1.3° |
| 5 November – 14 November | at normal | 50.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Mount Carmel (2 mi).
0Locust Summit, Saturday, 17 October
Overcast. High 55°, low 37°.
0
Locust Summit, Sunday, 18 October
Clear. High 54°, low 33°.
0Locust Summit, Monday, 19 October
Clear. High 61°, low 38°.
0Locust Summit, Tuesday, 20 October
Overcast. High 62°, low 42°.
0
Locust Summit, Wednesday, 21 October
Mostly clear. High 62°, low 43°.
0Locust Summit, Thursday, 22 October
Clear. High 57°, low 34°.
0Locust Summit, Friday, 23 October
Clear. High 61°, low 38°.
0Locust Summit, Saturday, 24 October
Clear. High 64°, low 43°.
0Locust Summit, Sunday, 25 October
Clear. High 57°, low 41°.
0Locust Summit, Monday, 26 October
Clear. High 58°, low 39°.
0Locust Summit, Tuesday, 27 October
Overcast. High 61°, low 40°.
0Locust Summit, Wednesday, 28 October
Overcast. High 65°, low 45°.
0.56
Locust Summit, Thursday, 29 October
Rain. High 54°, low 51°.
0.08Locust Summit, Friday, 30 October
Light rain. High 51°, low 45°.
0Locust Summit, Saturday, 31 October
Clear. High 57°, low 43°.
0.08
Locust Summit, Sunday, 1 November
Climate normal for this date — 60-year average.
0.14Locust Summit, Monday, 2 November
Climate normal for this date — 60-year average.
0.09
Locust Summit, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.08Locust Summit, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1Locust Summit, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Locust Summit, Friday, 6 November
Climate normal for this date — 60-year average.
0.07Locust Summit, Saturday, 7 November
Climate normal for this date — 60-year average.
0.17Locust Summit, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Locust Summit, Monday, 9 November
Climate normal for this date — 60-year average.
0.18Locust Summit, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.14Locust Summit, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.18Locust Summit, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Locust Summit, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Locust Summit, Saturday, 14 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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