Weather in Castle Rock, PA
Castle Rock, Friday, 30 October, 19:11
Clear. Feels like 58°. High 71°, low 50°.
Monthly outlook for Castle Rock, PA: average high 66.4°, average low 52.3°. That is 5.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 4 November (71.3°), the coolest 1 November (38.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 65.8° | 58.2° | +4.3° |
| 9 November – 18 November | 67.3° | 53.2° | +7.8° |
| 19 November – 28 November | at normal | 50.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Media (5 mi).
0
Castle Rock, Saturday, 31 October
Clear. High 58°, low 39°.
0
Castle Rock, Sunday, 1 November
Overcast. High 60°, low 38°.
0Castle Rock, Monday, 2 November
Overcast. High 67°, low 45°.
0Castle Rock, Tuesday, 3 November
Overcast. High 68°, low 46°.
0Castle Rock, Wednesday, 4 November
Overcast. High 71°, low 50°.
0.11
Castle Rock, Thursday, 5 November
Light rain. High 61°, low 57°.
0Castle Rock, Friday, 6 November
Overcast. High 67°, low 59°.
0Castle Rock, Saturday, 7 November
Overcast. High 65°, low 59°.
0Castle Rock, Sunday, 8 November
Overcast. High 71°, low 59°.
0
Castle Rock, Monday, 9 November
Partly cloudy. High 70°, low 59°.
0
Castle Rock, Tuesday, 10 November
Mostly clear. High 66°, low 52°.
0.02Castle Rock, Wednesday, 11 November
Light rain. High 65°, low 53°.
0.06Castle Rock, Thursday, 12 November
Light rain. High 68°, low 57°.
0Castle Rock, Friday, 13 November
Overcast. High 67°, low 54°.
0.84Castle Rock, Saturday, 14 November
Heavy rain. High 68°, low 57°.
0.11Castle Rock, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Castle Rock, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Castle Rock, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Castle Rock, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Castle Rock, Thursday, 19 November
Climate normal for this date — 60-year average.
0.09Castle Rock, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Castle Rock, Saturday, 21 November
Climate normal for this date — 60-year average.
0.12
Castle Rock, Sunday, 22 November
Climate normal for this date — 60-year average.
0.08Castle Rock, Monday, 23 November
Climate normal for this date — 60-year average.
0.11Castle Rock, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.13Castle Rock, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.17Castle Rock, Thursday, 26 November
Climate normal for this date — 60-year average.
0.1Castle Rock, Friday, 27 November
Climate normal for this date — 60-year average.
0.16Castle Rock, Saturday, 28 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 Castle Rock, 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 Castle Rock, 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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