Weather in Halfville, PA
Halfville, Sunday, 25 October, 21:40
Clear. Feels like 44°. High 64°, low 34°.
Monthly outlook for Halfville, PA: average high 57.1°, average low 39.8°. That is 0.6° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (70.8°), the coolest 6 November (28°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 25 October – 3 November | 63.1° | 59.4° | +2° |
| 4 November – 13 November | 47.1° | 54.9° | -4.3° |
| 14 November – 23 November | at normal | 50.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Lancaster (10 mi).
0
Halfville, Monday, 26 October
Clear. High 68°, low 36°.
0Halfville, Tuesday, 27 October
Clear. High 64°, low 42°.
0
Halfville, Wednesday, 28 October
Mostly clear. High 62°, low 43°.
0Halfville, Thursday, 29 October
Mostly clear. High 66°, low 48°.
0Halfville, Friday, 30 October
Clear. High 71°, low 51°.
0
Halfville, Saturday, 31 October
Overcast. High 63°, low 45°.
0Halfville, Sunday, 1 November
Overcast. High 60°, low 42°.
0.38
Halfville, Monday, 2 November
Rain. High 56°, low 49°.
0.02Halfville, Tuesday, 3 November
Light rain. High 56°, low 46°.
0Halfville, Wednesday, 4 November
Overcast. High 46°, low 42°.
0Halfville, Thursday, 5 November
Overcast. High 46°, low 35°.
0Halfville, Friday, 6 November
Clear. High 47°, low 28°.
0Halfville, Saturday, 7 November
Clear. High 51°, low 29°.
0.21Halfville, Sunday, 8 November
Light rain. High 43°, low 34°.
0.04Halfville, Monday, 9 November
Light rain. High 49°, low 32°.
0.16
Halfville, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.12
Halfville, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.18Halfville, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Halfville, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Halfville, Saturday, 14 November
Climate normal for this date — 60-year average.
0.1Halfville, Sunday, 15 November
Climate normal for this date — 60-year average.
0.14Halfville, Monday, 16 November
Climate normal for this date — 60-year average.
0.07Halfville, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08Halfville, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Halfville, Thursday, 19 November
Climate normal for this date — 60-year average.
0.09Halfville, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Halfville, Saturday, 21 November
Climate normal for this date — 60-year average.
0.12Halfville, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Halfville, Monday, 23 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 Halfville, 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 Halfville, 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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