South Mahoning, Sunday, 9 August, 08:48
Overcast. Feels like 69°. High 83°, low 67°.
South Mahoning, Monday, 10 August
Heavy rain. High 83°, low 65°.
South Mahoning, Tuesday, 11 August
Rain. High 79°, low 63°.
South Mahoning, Wednesday, 12 August
Light rain. High 74°, low 64°.
South Mahoning, Thursday, 13 August
Overcast. High 74°, low 60°.
South Mahoning, Friday, 14 August
Overcast. High 73°, low 55°.
South Mahoning, Saturday, 15 August
Overcast. High 70°, low 50°.
South Mahoning, Sunday, 16 August
Light rain. High 62°, low 50°.
South Mahoning, Monday, 17 August
Overcast. High 74°, low 57°.
South Mahoning, Tuesday, 18 August
Overcast. High 77°, low 53°.
South Mahoning, Wednesday, 19 August
Light rain. High 80°, low 60°.
South Mahoning, Thursday, 20 August
Light rain. High 66°, low 54°.
South Mahoning, Friday, 21 August
Overcast. High 73°, low 49°.
South Mahoning, Saturday, 22 August
Clear. High 86°, low 55°.
South Mahoning, Sunday, 23 August
Partly cloudy. High 91°, low 66°.
South Mahoning, Monday, 24 August
Light rain. High 91°, low 71°.
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 South Mahoning, 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 South Mahoning, 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.