Weather in Crystal, PA
Crystal, Saturday, 10 October, 22:50
Rain. Feels like 54°. High 66°, low 47°.
Monthly outlook for Crystal, PA: average high 60.7°, average low 42.6°. That is 0.5° below the climate normal for October. Precipitation is expected on 6 days (about 3.7 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 13 October (79.6°), the coolest 18 October (27.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 October – 19 October | 63.6° | 62.9° | +0.4° |
| 20 October – 29 October | 55.7° | 58.8° | -1.7° |
| 30 October – 8 November | at normal | 56.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Dunkard (9 mi).
2.17Crystal, Sunday, 11 October
Heavy rain. High 67°, low 52°.
0.06Crystal, Monday, 12 October
Light rain. High 70°, low 54°.
0
Crystal, Tuesday, 13 October
Clear. High 80°, low 57°.
0.5Crystal, Wednesday, 14 October
Rain. High 79°, low 63°.
0
Crystal, Thursday, 15 October
Mostly clear. High 61°, low 49°.
0.42Crystal, Friday, 16 October
Rain. High 67°, low 52°.
0.31
Crystal, Saturday, 17 October
Snow. High 51°, low 34°.
0
Crystal, Sunday, 18 October
Partly cloudy. High 44°, low 27°.
0
Crystal, Monday, 19 October
Overcast. High 52°, low 28°.
0Crystal, Tuesday, 20 October
Mostly clear. High 57°, low 32°.
0Crystal, Wednesday, 21 October
Overcast. High 60°, low 37°.
0Crystal, Thursday, 22 October
Partly cloudy. High 63°, low 41°.
0Crystal, Friday, 23 October
Overcast. High 54°, low 40°.
0.02Crystal, Saturday, 24 October
Light rain. High 46°, low 36°.
0Crystal, Sunday, 25 October
Mostly clear. High 54°, low 33°.
0.12Crystal, Monday, 26 October
Climate normal for this date — 60-year average.
0.13
Crystal, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.11Crystal, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.18Crystal, Thursday, 29 October
Climate normal for this date — 60-year average.
0.13Crystal, Friday, 30 October
Climate normal for this date — 60-year average.
0.09Crystal, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11Crystal, Sunday, 1 November
Climate normal for this date — 60-year average.
0.13Crystal, Monday, 2 November
Climate normal for this date — 60-year average.
0.09Crystal, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.14Crystal, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.12Crystal, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Crystal, Friday, 6 November
Climate normal for this date — 60-year average.
0.15Crystal, Saturday, 7 November
Climate normal for this date — 60-year average.
0.13Crystal, Sunday, 8 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 Crystal, 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 Crystal, 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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