Weather in Mount Pleasant, PA
Mount Pleasant, Thursday, 8 October, 09:44
Clear. Feels like 65°. High 75°, low 51°.
Monthly outlook for Mount Pleasant, PA: average high 66.8°, average low 48.8°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 16 October (78.8°), the coolest 18 October (35.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 October – 17 October | 69.9° | 65.2° | +2.6° |
| 18 October – 27 October | 61.7° | 61.3° | +0.2° |
| 28 October – 6 November | at normal | 58.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — McSherrystown (5 mi).
0Mount Pleasant, Friday, 9 October
Clear. High 73°, low 44°.
0
Mount Pleasant, Saturday, 10 October
Overcast. High 72°, low 47°.
0.61
Mount Pleasant, Sunday, 11 October
Rain. High 63°, low 58°.
0.89Mount Pleasant, Monday, 12 October
Heavy rain. High 72°, low 60°.
0.02Mount Pleasant, Tuesday, 13 October
Light rain. High 77°, low 59°.
0Mount Pleasant, Wednesday, 14 October
Clear. High 63°, low 48°.
0Mount Pleasant, Thursday, 15 October
Overcast. High 60°, low 44°.
0Mount Pleasant, Friday, 16 October
Clear. High 79°, low 49°.
0.01Mount Pleasant, Saturday, 17 October
Light rain. High 65°, low 41°.
0Mount Pleasant, Sunday, 18 October
Clear. High 57°, low 36°.
0Mount Pleasant, Monday, 19 October
Overcast. High 61°, low 40°.
0.01Mount Pleasant, Tuesday, 20 October
Light rain. High 58°, low 49°.
0.13Mount Pleasant, Wednesday, 21 October
Light rain. High 57°, low 55°.
0Mount Pleasant, Thursday, 22 October
Clear. High 72°, low 53°.
0.01Mount Pleasant, Friday, 23 October
Light rain. High 65°, low 46°.
0.11
Mount Pleasant, Saturday, 24 October
Climate normal for this date — 60-year average.
0.14Mount Pleasant, Sunday, 25 October
Climate normal for this date — 60-year average.
0.12Mount Pleasant, Monday, 26 October
Climate normal for this date — 60-year average.
0.18Mount Pleasant, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.11Mount Pleasant, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.22Mount Pleasant, Thursday, 29 October
Climate normal for this date — 60-year average.
0.11Mount Pleasant, Friday, 30 October
Climate normal for this date — 60-year average.
0.06Mount Pleasant, Saturday, 31 October
Climate normal for this date — 60-year average.
0.06Mount Pleasant, Sunday, 1 November
Climate normal for this date — 60-year average.
0.14
Mount Pleasant, Monday, 2 November
Climate normal for this date — 60-year average.
0.07Mount Pleasant, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09Mount Pleasant, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Mount Pleasant, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Mount Pleasant, Friday, 6 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 Pleasant, 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 Pleasant, 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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