Belle Vernon, Sunday, 9 August, 12:16
Clear. Feels like 80°. High 87°, low 64°.
Belle Vernon, Monday, 10 August
Heavy rain. High 88°, low 69°.
Belle Vernon, Tuesday, 11 August
Heavy rain. High 80°, low 64°.
Belle Vernon, Wednesday, 12 August
Heavy rain. High 80°, low 66°.
Belle Vernon, Thursday, 13 August
Overcast. High 77°, low 63°.
Belle Vernon, Friday, 14 August
Overcast. High 73°, low 59°.
Belle Vernon, Saturday, 15 August
Overcast. High 69°, low 55°.
Belle Vernon, Sunday, 16 August
Light rain. High 75°, low 57°.
Belle Vernon, Monday, 17 August
Overcast. High 69°, low 62°.
Belle Vernon, Tuesday, 18 August
Overcast. High 76°, low 59°.
Belle Vernon, Wednesday, 19 August
Light rain. High 80°, low 63°.
Belle Vernon, Thursday, 20 August
Overcast. High 71°, low 58°.
Belle Vernon, Friday, 21 August
Light rain. High 74°, low 55°.
Belle Vernon, Saturday, 22 August
Light rain. High 79°, low 63°.
Belle Vernon, Sunday, 23 August
Partly cloudy. High 74°, low 57°.
Belle Vernon, Monday, 24 August
Clear. High 74°, low 55°.
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 Belle Vernon, OH 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 Belle Vernon, OH 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.