North Belle Vernon, Sunday, 9 August, 09:01
Overcast. Feels like 72°. High 84°, low 69°.
North Belle Vernon, Monday, 10 August
Heavy rain. High 82°, low 67°.
North Belle Vernon, Tuesday, 11 August
Heavy rain. High 82°, low 65°.
North Belle Vernon, Wednesday, 12 August
Heavy rain. High 81°, low 65°.
North Belle Vernon, Thursday, 13 August
Light rain. High 78°, low 62°.
North Belle Vernon, Friday, 14 August
Overcast. High 76°, low 57°.
North Belle Vernon, Saturday, 15 August
Overcast. High 73°, low 51°.
North Belle Vernon, Sunday, 16 August
Light rain. High 73°, low 52°.
North Belle Vernon, Monday, 17 August
Light rain. High 72°, low 60°.
North Belle Vernon, Tuesday, 18 August
Overcast. High 78°, low 55°.
North Belle Vernon, Wednesday, 19 August
Light rain. High 79°, low 59°.
North Belle Vernon, Thursday, 20 August
Light rain. High 68°, low 57°.
North Belle Vernon, Friday, 21 August
Partly cloudy. High 75°, low 52°.
North Belle Vernon, Saturday, 22 August
Rain. High 84°, low 57°.
North Belle Vernon, Sunday, 23 August
Rain. High 70°, low 57°.
North Belle Vernon, Monday, 24 August
Clear. High 73°, low 51°.
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 North Belle Vernon, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
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.
They are real temperature extremes recorded in North Belle Vernon, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.