Weather in East St. Clair, PA
East St. Clair, Wednesday, 11 November, 23:25
Partly cloudy. Feels like 49°. High 64°, low 37°.
Monthly outlook for East St. Clair, PA: average high 53°, average low 36.8°. That is 4.6° above the climate normal for November. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 23 November (64.9°), the coolest 14 November (28.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 11 November – 20 November | 50.3° | 45.6° | +2.6° |
| 21 November – 30 November | 57.6° | 42.8° | +8.3° |
| 1 December – 10 December | at normal | 38.4° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Central City (13 mi).
0.14
East St. Clair, Thursday, 12 November
Light rain. High 54°, low 40°.
0
East St. Clair, Friday, 13 November
Light snow. High 46°, low 30°.
0.17East St. Clair, Saturday, 14 November
Snow. High 35°, low 29°.
0.19East St. Clair, Sunday, 15 November
Light rain. High 38°, low 34°.
0East St. Clair, Monday, 16 November
Light rain. High 44°, low 32°.
0
East St. Clair, Tuesday, 17 November
Clear. High 50°, low 30°.
0East St. Clair, Wednesday, 18 November
Clear. High 56°, low 33°.
0East St. Clair, Thursday, 19 November
Clear. High 58°, low 36°.
0
East St. Clair, Friday, 20 November
Overcast. High 57°, low 36°.
0
East St. Clair, Saturday, 21 November
Partly cloudy. High 59°, low 40°.
0East St. Clair, Sunday, 22 November
Overcast. High 59°, low 41°.
0East St. Clair, Monday, 23 November
Overcast. High 65°, low 45°.
0East St. Clair, Tuesday, 24 November
Overcast. High 60°, low 45°.
0.19East St. Clair, Wednesday, 25 November
Light rain. High 61°, low 45°.
0.01East St. Clair, Thursday, 26 November
Light rain. High 42°, low 35°.
0.13
East St. Clair, Friday, 27 November
Climate normal for this date — 60-year average.
0.18East 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.
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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