Weather in Mount Penn, PA
Mount Penn, Monday, 19 October, 03:21
Clear. Feels like 37°. High 65°, low 37°.
Monthly outlook for Mount Penn, PA: average high 61.3°, average low 45°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 1 November (70.1°), the coolest 24 October (35.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 62.1° | 60.2° | +1.1° |
| 29 October – 7 November | 60.1° | 57° | +1.7° |
| 8 November – 17 November | at normal | 52° | — |
October records over 66 years
0
Mount Penn, Tuesday, 20 October
Clear. High 67°, low 43°.
0Mount Penn, Wednesday, 21 October
Clear. High 62°, low 42°.
0Mount Penn, Thursday, 22 October
Clear. High 62°, low 41°.
0Mount Penn, Friday, 23 October
Clear. High 56°, low 39°.
0Mount Penn, Saturday, 24 October
Clear. High 56°, low 35°.
0
Mount Penn, Sunday, 25 October
Mostly clear. High 59°, low 39°.
0Mount Penn, Monday, 26 October
Clear. High 62°, low 46°.
0
Mount Penn, Tuesday, 27 October
Overcast. High 66°, low 47°.
0Mount Penn, Wednesday, 28 October
Overcast. High 66°, low 55°.
0Mount Penn, Thursday, 29 October
Overcast. High 55°, low 52°.
0Mount Penn, Friday, 30 October
Overcast. High 61°, low 49°.
0.36
Mount Penn, Saturday, 31 October
Rain. High 60°, low 48°.
0.37Mount Penn, Sunday, 1 November
Rain. High 70°, low 59°.
0Mount Penn, Monday, 2 November
Clear. High 56°, low 46°.
0Mount Penn, Tuesday, 3 November
Overcast. High 58°, low 42°.
0.06Mount Penn, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1
Mount Penn, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Mount Penn, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Mount Penn, Saturday, 7 November
Climate normal for this date — 60-year average.
0.14Mount Penn, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Mount Penn, Monday, 9 November
Climate normal for this date — 60-year average.
0.16
Mount Penn, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.12Mount Penn, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.17Mount Penn, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Mount Penn, Friday, 13 November
Climate normal for this date — 60-year average.
0.08Mount Penn, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Mount Penn, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Mount Penn, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Mount Penn, Tuesday, 17 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 Mount Penn, 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 Mount Penn, 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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