Weather in Slate Run, PA
Slate Run, Thursday, 22 October, 04:39
Clear. Feels like 29°. High 63°, low 35°.
Monthly outlook for Slate Run, PA: average high 57.3°, average low 39.2°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 26 October (68.8°), the coolest 5 November (27.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 60.9° | 52.6° | +4.6° |
| 1 November – 10 November | 51.3° | 49.4° | +1° |
| 11 November – 20 November | at normal | 43.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Cummings (12 mi).
0
Slate Run, Friday, 23 October
Clear. High 58°, low 37°.
0
Slate Run, Saturday, 24 October
Overcast. High 60°, low 36°.
0Slate Run, Sunday, 25 October
Clear. High 61°, low 37°.
0Slate Run, Monday, 26 October
Clear. High 69°, low 39°.
0
Slate Run, Tuesday, 27 October
Mostly clear. High 56°, low 41°.
0.05
Slate Run, Wednesday, 28 October
Light rain. High 57°, low 42°.
0.01Slate Run, Thursday, 29 October
Light rain. High 59°, low 48°.
0Slate Run, Friday, 30 October
Overcast. High 62°, low 44°.
0Slate Run, Saturday, 31 October
Overcast. High 64°, low 48°.
0.04Slate Run, Sunday, 1 November
Light rain. High 60°, low 50°.
0Slate Run, Monday, 2 November
Overcast. High 53°, low 41°.
0Slate Run, Tuesday, 3 November
Overcast. High 55°, low 36°.
0Slate Run, Wednesday, 4 November
Overcast. High 48°, low 33°.
0Slate Run, Thursday, 5 November
Overcast. High 44°, low 28°.
0.04Slate Run, Friday, 6 November
Light rain. High 47°, low 32°.
0.09
Slate Run, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13Slate Run, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Slate Run, Monday, 9 November
Climate normal for this date — 60-year average.
0.16
Slate Run, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15Slate Run, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.18Slate Run, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Slate Run, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Slate Run, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Slate Run, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Slate Run, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Slate Run, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09Slate Run, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.11Slate Run, Thursday, 19 November
Climate normal for this date — 60-year average.
0.1Slate Run, Friday, 20 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 Slate Run, 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 Slate Run, 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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