Weather in Tri Mills, PA
Tri Mills, Thursday, 22 October, 22:48
Partly cloudy. Feels like 42°. High 63°, low 36°.
Monthly outlook for Tri Mills, PA: average high 56.9°, average low 41.6°. That is 3.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 26 October (65.1°), the coolest 24 October (29.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 58.7° | 51.3° | +4.1° |
| 1 November – 10 November | 54° | 48.1° | +3.3° |
| 11 November – 20 November | at normal | 42.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Davidson (8 mi).
0
Tri Mills, Friday, 23 October
Clear. High 58°, low 35°.
0
Tri Mills, Saturday, 24 October
Overcast. High 59°, low 29°.
0Tri Mills, Sunday, 25 October
Clear. High 57°, low 40°.
0Tri Mills, Monday, 26 October
Clear. High 65°, low 40°.
0Tri Mills, Tuesday, 27 October
Clear. High 52°, low 37°.
0Tri Mills, Wednesday, 28 October
Overcast. High 53°, low 34°.
0
Tri Mills, Thursday, 29 October
Partly cloudy. High 58°, low 41°.
0Tri Mills, Friday, 30 October
Overcast. High 58°, low 45°.
0Tri Mills, Saturday, 31 October
Overcast. High 63°, low 48°.
0.23
Tri Mills, Sunday, 1 November
Rain. High 57°, low 51°.
0.65Tri Mills, Monday, 2 November
Rain. High 58°, low 56°.
0.12Tri Mills, Tuesday, 3 November
Light rain. High 58°, low 49°.
0.73Tri Mills, Wednesday, 4 November
Rain. High 51°, low 43°.
0.09Tri Mills, Thursday, 5 November
Light rain. High 51°, low 42°.
0.02Tri Mills, Friday, 6 November
Light rain. High 49°, low 39°.
0.08
Tri Mills, Saturday, 7 November
Climate normal for this date — 60-year average.
0.16Tri Mills, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Tri Mills, Monday, 9 November
Climate normal for this date — 60-year average.
0.17Tri Mills, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.15Tri Mills, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.19Tri Mills, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Tri Mills, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Tri Mills, Saturday, 14 November
Climate normal for this date — 60-year average.
0.15Tri Mills, Sunday, 15 November
Climate normal for this date — 60-year average.
0.15Tri Mills, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Tri Mills, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09Tri Mills, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.11Tri Mills, Thursday, 19 November
Climate normal for this date — 60-year average.
0.12Tri Mills, Friday, 20 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 Tri Mills, 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 Tri Mills, 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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