Weather in East St. Clair, PA
East St. Clair, Thursday, 12 November, 17:06
Overcast. Feels like 42°. High 52°, low 39°.
Monthly outlook for East St. Clair, PA: average high 52.4°, average low 37.9°. That is 4.3° above the climate normal for November. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 22 November (62.9°), the coolest 14 November (29.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 November – 21 November | 49.9° | 45.1° | +2.7° |
| 22 November – 1 December | 56.5° | 42.5° | +7.8° |
| 2 December – 11 December | at normal | 38° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Central City (13 mi).
0East St. Clair, Friday, 13 November
Overcast. High 44°, low 32°.
0.09
East St. Clair, Saturday, 14 November
Snow. High 36°, low 29°.
0.06
East St. Clair, Sunday, 15 November
Light rain. High 39°, low 35°.
0East St. Clair, Monday, 16 November
Overcast. High 44°, low 33°.
0
East St. Clair, Tuesday, 17 November
Clear. High 49°, low 30°.
0
East St. Clair, Wednesday, 18 November
Mostly clear. High 56°, low 31°.
0East St. Clair, Thursday, 19 November
Overcast. High 60°, low 39°.
0East St. Clair, Friday, 20 November
Clear. High 59°, low 40°.
0East St. Clair, Saturday, 21 November
Overcast. High 60°, low 42°.
0
East St. Clair, Sunday, 22 November
Partly cloudy. High 63°, low 45°.
0East St. Clair, Monday, 23 November
Overcast. High 58°, low 46°.
0.3East St. Clair, Tuesday, 24 November
Rain. High 61°, low 53°.
0East St. Clair, Wednesday, 25 November
Clear. High 55°, low 41°.
0East St. Clair, Thursday, 26 November
Overcast. High 52°, low 39°.
0East St. Clair, Friday, 27 November
Overcast. High 50°, low 31°.
0.18
East St. Clair, Saturday, 28 November
Climate normal for this date — 60-year average.
0.1East St. Clair, Sunday, 29 November
Climate normal for this date — 60-year average.
0.12East St. Clair, Monday, 30 November
Climate normal for this date — 60-year average.
0.16East St. Clair, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.11East St. Clair, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.11East St. Clair, Thursday, 3 December
Climate normal for this date — 60-year average.
0.1East St. Clair, Friday, 4 December
Climate normal for this date — 60-year average.
0.12East St. Clair, Saturday, 5 December
Climate normal for this date — 60-year average.
0.12East St. Clair, Sunday, 6 December
Climate normal for this date — 60-year average.
0.1East St. Clair, Monday, 7 December
Climate normal for this date — 60-year average.
0.1East St. Clair, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.15East St. Clair, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.17East St. Clair, Thursday, 10 December
Climate normal for this date — 60-year average.
0.14East St. Clair, Friday, 11 December
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 East St. Clair, 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 East St. Clair, 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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