Weather in Ross Common, PA
Ross Common, Thursday, 8 October, 12:40
Partly cloudy. Feels like 70°. High 71°, low 48°.
Monthly outlook for Ross Common, PA: average high 63.6°, average low 45.1°. That is 0.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 13 October (73.3°), the coolest 18 October (34.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 October – 17 October | 65.3° | 63.6° | +0.9° |
| 18 October – 27 October | 60.8° | 59.8° | +0.5° |
| 28 October – 6 November | at normal | 56.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Lower Nazareth (11 mi).
0
Ross Common, Friday, 9 October
Clear. High 71°, low 40°.
0
Ross Common, Saturday, 10 October
Overcast. High 66°, low 42°.
0.24
Ross Common, Sunday, 11 October
Light rain. High 58°, low 50°.
0.08Ross Common, Monday, 12 October
Light rain. High 69°, low 55°.
0.01Ross Common, Tuesday, 13 October
Light rain. High 73°, low 56°.
0Ross Common, Wednesday, 14 October
Clear. High 60°, low 41°.
0Ross Common, Thursday, 15 October
Overcast. High 52°, low 37°.
0.05Ross Common, Friday, 16 October
Light rain. High 70°, low 49°.
0Ross Common, Saturday, 17 October
Overcast. High 62°, low 39°.
0Ross Common, Sunday, 18 October
Clear. High 56°, low 34°.
0Ross Common, Monday, 19 October
Overcast. High 59°, low 40°.
0Ross Common, Tuesday, 20 October
Overcast. High 57°, low 46°.
0.02Ross Common, Wednesday, 21 October
Light rain. High 62°, low 47°.
0.02Ross Common, Thursday, 22 October
Light rain. High 68°, low 53°.
0.08Ross Common, Friday, 23 October
Light rain. High 62°, low 44°.
0.16
Ross Common, Saturday, 24 October
Climate normal for this date — 60-year average.
0.11Ross Common, Sunday, 25 October
Climate normal for this date — 60-year average.
0.12Ross Common, Monday, 26 October
Climate normal for this date — 60-year average.
0.2Ross Common, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.17Ross Common, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.19Ross Common, Thursday, 29 October
Climate normal for this date — 60-year average.
0.11Ross Common, Friday, 30 October
Climate normal for this date — 60-year average.
0.06
Ross Common, Saturday, 31 October
Climate normal for this date — 60-year average.
0.08Ross Common, Sunday, 1 November
Climate normal for this date — 60-year average.
0.13Ross Common, Monday, 2 November
Climate normal for this date — 60-year average.
0.08Ross Common, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.06Ross Common, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.13Ross Common, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08Ross Common, 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 Ross Common, 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 Ross Common, 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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