Weather in Summit Hill, PA
Summit Hill, Wednesday, 14 October, 20:48
Overcast. Feels like 68°. High 74°, low 60°.
Monthly outlook for Summit Hill, PA: average high 59.9°, average low 43.4°. That is 2.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 16 October (74.4°), the coolest 18 October (34.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 14 October – 23 October | 61.6° | 56.8° | +2.7° |
| 24 October – 2 November | 57.1° | 53.4° | +2.1° |
| 3 November – 12 November | at normal | 49.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — McAdoo (9 mi).
0
Summit Hill, Thursday, 15 October
Clear. High 63°, low 44°.
0.31
Summit Hill, Friday, 16 October
Rain. High 74°, low 43°.
0Summit Hill, Saturday, 17 October
Overcast. High 56°, low 36°.
0Summit Hill, Sunday, 18 October
Clear. High 55°, low 35°.
0Summit Hill, Monday, 19 October
Overcast. High 60°, low 39°.
0Summit Hill, Tuesday, 20 October
Overcast. High 62°, low 43°.
0Summit Hill, Wednesday, 21 October
Clear. High 62°, low 44°.
0
Summit Hill, Thursday, 22 October
Partly cloudy. High 58°, low 42°.
0.3Summit Hill, Friday, 23 October
Light rain. High 52°, low 51°.
0Summit Hill, Saturday, 24 October
Light rain. High 63°, low 52°.
0.06Summit Hill, Sunday, 25 October
Light rain. High 65°, low 55°.
0.13Summit Hill, Monday, 26 October
Light rain. High 59°, low 42°.
0Summit Hill, Tuesday, 27 October
Clear. High 50°, low 36°.
0Summit Hill, Wednesday, 28 October
Overcast. High 51°, low 35°.
0Summit Hill, Thursday, 29 October
Partly cloudy. High 55°, low 39°.
0.11Summit Hill, Friday, 30 October
Climate normal for this date — 60-year average.
0.06Summit Hill, Saturday, 31 October
Climate normal for this date — 60-year average.
0.09Summit Hill, Sunday, 1 November
Climate normal for this date — 60-year average.
0.13Summit Hill, Monday, 2 November
Climate normal for this date — 60-year average.
0.09Summit Hill, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.08Summit Hill, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1
Summit Hill, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Summit Hill, Friday, 6 November
Climate normal for this date — 60-year average.
0.07Summit Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
0.15Summit Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Summit Hill, Monday, 9 November
Climate normal for this date — 60-year average.
0.17Summit Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.14Summit Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.18Summit Hill, Thursday, 12 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 Summit Hill, 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 Summit Hill, 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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