Weather in Half Falls, PA
Half Falls, Saturday, 10 October, 01:05
Overcast. Feels like 50°. High 70°, low 45°.
Monthly outlook for Half Falls, PA: average high 64.1°, average low 47.2°. That is 0.6° above the climate normal for October. Precipitation is expected on 5 days (about 4.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (79°), the coolest 19 October (29.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 October – 19 October | 65.9° | 64.1° | +1° |
| 20 October – 29 October | 61.1° | 60.5° | +0.3° |
| 30 October – 8 November | at normal | 57.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Harrisburg (15 mi).
1.6
Half Falls, Sunday, 11 October
Heavy rain. High 64°, low 50°.
0.12Half Falls, Monday, 12 October
Rain. High 74°, low 59°.
0.03Half Falls, Tuesday, 13 October
Light rain. High 79°, low 55°.
0.02Half Falls, Wednesday, 14 October
Light rain. High 73°, low 62°.
0Half Falls, Thursday, 15 October
Overcast. High 63°, low 51°.
0.44Half Falls, Friday, 16 October
Rain. High 67°, low 48°.
0.27Half Falls, Saturday, 17 October
Rain. High 64°, low 45°.
0Half Falls, Sunday, 18 October
Overcast. High 50°, low 33°.
0
Half Falls, Monday, 19 October
Partly cloudy. High 55°, low 30°.
0
Half Falls, Tuesday, 20 October
Clear. High 58°, low 35°.
0Half Falls, Wednesday, 21 October
Overcast. High 57°, low 40°.
0Half Falls, Thursday, 22 October
Overcast. High 62°, low 45°.
1.9Half Falls, Friday, 23 October
Heavy rain. High 63°, low 54°.
0
Half Falls, Saturday, 24 October
Mostly clear. High 67°, low 50°.
0Half Falls, Sunday, 25 October
Overcast. High 60°, low 52°.
0.1Half Falls, Monday, 26 October
Climate normal for this date — 60-year average.
0.17Half Falls, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.1Half Falls, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.19Half Falls, Thursday, 29 October
Climate normal for this date — 60-year average.
0.12Half Falls, Friday, 30 October
Climate normal for this date — 60-year average.
0.07Half Falls, Saturday, 31 October
Climate normal for this date — 60-year average.
0.06Half Falls, Sunday, 1 November
Climate normal for this date — 60-year average.
0.14Half Falls, Monday, 2 November
Climate normal for this date — 60-year average.
0.07Half Falls, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.08Half Falls, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Half Falls, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Half Falls, Friday, 6 November
Climate normal for this date — 60-year average.
0.08Half Falls, Saturday, 7 November
Climate normal for this date — 60-year average.
0.15Half Falls, 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 Half Falls, 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 Half Falls, 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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