North Cornwall, Saturday, 8 August, 20:13
Overcast. Feels like 79°. High 84°, low 70°.
North Cornwall, Sunday, 9 August
Clear. High 86°, low 70°.
North Cornwall, Monday, 10 August
Rain. High 87°, low 69°.
North Cornwall, Tuesday, 11 August
Rain. High 87°, low 68°.
North Cornwall, Wednesday, 12 August
Light rain. High 82°, low 68°.
North Cornwall, Thursday, 13 August
Light rain. High 83°, low 64°.
North Cornwall, Friday, 14 August
Light rain. High 76°, low 59°.
North Cornwall, Saturday, 15 August
Clear. High 75°, low 52°.
North Cornwall, Sunday, 16 August
Clear. High 76°, low 53°.
North Cornwall, Monday, 17 August
Overcast. High 79°, low 56°.
North Cornwall, Tuesday, 18 August
Light rain. High 75°, low 65°.
North Cornwall, Wednesday, 19 August
Partly cloudy. High 81°, low 63°.
North Cornwall, Thursday, 20 August
Overcast. High 69°, low 58°.
North Cornwall, Friday, 21 August
Rain. High 71°, low 61°.
North Cornwall, Saturday, 22 August
Mostly clear. High 83°, low 67°.
North Cornwall, Sunday, 23 August
Clear. High 71°, low 56°.
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 Cornwall, 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 Cornwall, 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.