Weather in West Deer, PA
West Deer, Tuesday, 27 October, 04:21
Fog. Feels like 46°. High 69°, low 44°.
Monthly outlook for West Deer, PA: average high 55.7°, average low 43.6°. That is 0.1° above the climate normal for October. Precipitation is expected on 8 days (about 1.9 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 28 October (71°), the coolest 9 November (31.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 27 October – 5 November | 62.8° | 57° | +3.2° |
| 6 November – 15 November | 43.9° | 51.8° | -4.4° |
| 16 November – 25 November | at normal | 48.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Arnold (7 mi).
0
West Deer, Wednesday, 28 October
Overcast. High 71°, low 45°.
0
West Deer, Thursday, 29 October
Clear. High 71°, low 48°.
0
West Deer, Friday, 30 October
Partly cloudy. High 63°, low 47°.
0West Deer, Saturday, 31 October
Overcast. High 66°, low 44°.
0.33
West Deer, Sunday, 1 November
Rain. High 62°, low 54°.
0.49West Deer, Monday, 2 November
Rain. High 57°, low 54°.
0West Deer, Tuesday, 3 November
Overcast. High 58°, low 54°.
0.07West Deer, Wednesday, 4 November
Light rain. High 53°, low 45°.
0.38West Deer, Thursday, 5 November
Light rain. High 58°, low 45°.
0.05
West Deer, Friday, 6 November
Snow. High 41°, low 34°.
0.07West Deer, Saturday, 7 November
Light snow. High 39°, low 35°.
0.07West Deer, Sunday, 8 November
Light rain. High 39°, low 32°.
0West Deer, Monday, 9 November
Overcast. High 46°, low 31°.
0.45West Deer, Tuesday, 10 November
Rain. High 48°, low 46°.
0West Deer, Wednesday, 11 November
Light rain. High 50°, low 39°.
0.14
West Deer, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06West Deer, Friday, 13 November
Climate normal for this date — 60-year average.
0.11West Deer, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13West Deer, Sunday, 15 November
Climate normal for this date — 60-year average.
0.14West Deer, Monday, 16 November
Climate normal for this date — 60-year average.
0.12West Deer, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09West Deer, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.14West Deer, Thursday, 19 November
Climate normal for this date — 60-year average.
0.11West Deer, Friday, 20 November
Climate normal for this date — 60-year average.
0.09West Deer, Saturday, 21 November
Climate normal for this date — 60-year average.
0.11West Deer, Sunday, 22 November
Climate normal for this date — 60-year average.
0.07West Deer, Monday, 23 November
Climate normal for this date — 60-year average.
0.11West Deer, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.12West Deer, Wednesday, 25 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 West Deer, 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 West Deer, 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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