Weather in Pen Mar, PA
Pen Mar, Thursday, 29 October, 04:59
Clear. Feels like 47°. High 70°, low 47°.
Monthly outlook for Pen Mar, PA: average high 59.1°, average low 45.9°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 29 October (70.4°), the coolest 13 November (37°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 64.7° | 58° | +3.8° |
| 8 November – 17 November | 49.8° | 53° | -1.8° |
| 18 November – 27 November | at normal | 49.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Rouzerville (1 mi).
0
Pen Mar, Friday, 30 October
Clear. High 68°, low 50°.
0
Pen Mar, Saturday, 31 October
Overcast. High 58°, low 42°.
0Pen Mar, Sunday, 1 November
Overcast. High 64°, low 47°.
0Pen Mar, Monday, 2 November
Clear. High 69°, low 47°.
0Pen Mar, Tuesday, 3 November
Overcast. High 69°, low 51°.
0.01
Pen Mar, Wednesday, 4 November
Light rain. High 62°, low 55°.
0.67Pen Mar, Thursday, 5 November
Heavy rain. High 66°, low 60°.
0.72Pen Mar, Friday, 6 November
Rain. High 67°, low 53°.
0.02Pen Mar, Saturday, 7 November
Light rain. High 53°, low 43°.
0.01Pen Mar, Sunday, 8 November
Light rain. High 44°, low 42°.
0Pen Mar, Monday, 9 November
Overcast. High 47°, low 43°.
0.02Pen Mar, Tuesday, 10 November
Light rain. High 56°, low 38°.
0Pen Mar, Wednesday, 11 November
Overcast. High 51°, low 40°.
0.17Pen Mar, Thursday, 12 November
Rain. High 50°, low 40°.
0
Pen Mar, Friday, 13 November
Partly cloudy. High 50°, low 37°.
0.07
Pen Mar, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11Pen Mar, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Pen Mar, Monday, 16 November
Climate normal for this date — 60-year average.
0.08Pen Mar, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Pen Mar, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Pen Mar, Thursday, 19 November
Climate normal for this date — 60-year average.
0.07Pen Mar, Friday, 20 November
Climate normal for this date — 60-year average.
0.11Pen Mar, Saturday, 21 November
Climate normal for this date — 60-year average.
0.11
Pen Mar, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Pen Mar, Monday, 23 November
Climate normal for this date — 60-year average.
0.13Pen Mar, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.09Pen Mar, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.17Pen Mar, Thursday, 26 November
Climate normal for this date — 60-year average.
0.11Pen Mar, Friday, 27 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 Pen Mar, 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 Pen Mar, 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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