Weather in Nantilly, PA
Nantilly, Tuesday, 27 October, 01:28
Clear. Feels like 51°. High 65°, low 44°.
Monthly outlook for Nantilly, PA: average high 57.3°, average low 42.4°. That is 0.3° above the climate normal for October. Precipitation is expected on 4 days (about 3.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (70.2°), the coolest 9 November (30.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 27 October – 5 November | 62.3° | 58.2° | +2.3° |
| 6 November – 15 November | 48.8° | 53.1° | -2.4° |
| 16 November – 25 November | at normal | 49.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Messiah College (1 mi).
0
Nantilly, Wednesday, 28 October
Overcast. High 65°, low 39°.
0
Nantilly, Thursday, 29 October
Clear. High 68°, low 45°.
0Nantilly, Friday, 30 October
Clear. High 70°, low 50°.
0Nantilly, Saturday, 31 October
Overcast. High 62°, low 43°.
0.09
Nantilly, Sunday, 1 November
Light rain. High 64°, low 50°.
1.91Nantilly, Monday, 2 November
Heavy rain. High 57°, low 54°.
0.06Nantilly, Tuesday, 3 November
Light rain. High 57°, low 47°.
0Nantilly, Wednesday, 4 November
Clear. High 53°, low 39°.
1.25Nantilly, Thursday, 5 November
Heavy rain. High 62°, low 51°.
0
Nantilly, Friday, 6 November
Partly cloudy. High 49°, low 35°.
0Nantilly, Saturday, 7 November
Overcast. High 45°, low 34°.
0Nantilly, Sunday, 8 November
Partly cloudy. High 43°, low 33°.
0Nantilly, Monday, 9 November
Overcast. High 47°, low 31°.
0Nantilly, Tuesday, 10 November
Overcast. High 53°, low 39°.
0Nantilly, Wednesday, 11 November
Overcast. High 55°, low 44°.
0.17
Nantilly, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Nantilly, Friday, 13 November
Climate normal for this date — 60-year average.
0.07
Nantilly, Saturday, 14 November
Climate normal for this date — 60-year average.
0.13Nantilly, Sunday, 15 November
Climate normal for this date — 60-year average.
0.14Nantilly, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Nantilly, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07Nantilly, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Nantilly, Thursday, 19 November
Climate normal for this date — 60-year average.
0.08Nantilly, Friday, 20 November
Climate normal for this date — 60-year average.
0.11Nantilly, Saturday, 21 November
Climate normal for this date — 60-year average.
0.11Nantilly, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Nantilly, Monday, 23 November
Climate normal for this date — 60-year average.
0.13Nantilly, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.11Nantilly, 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 Nantilly, 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 Nantilly, 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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