Sweet Valley, Sunday, 9 August, 05:04
Clear. Feels like 68°. High 82°, low 67°.
Sweet Valley, Monday, 10 August
Light rain. High 81°, low 64°.
Sweet Valley, Tuesday, 11 August
Rain. High 83°, low 63°.
Sweet Valley, Wednesday, 12 August
Light rain. High 80°, low 62°.
Sweet Valley, Thursday, 13 August
Light rain. High 75°, low 56°.
Sweet Valley, Friday, 14 August
Overcast. High 67°, low 50°.
Sweet Valley, Saturday, 15 August
Clear. High 71°, low 48°.
Sweet Valley, Sunday, 16 August
Overcast. High 73°, low 49°.
Sweet Valley, Monday, 17 August
Overcast. High 77°, low 55°.
Sweet Valley, Tuesday, 18 August
Overcast. High 80°, low 57°.
Sweet Valley, Wednesday, 19 August
Partly cloudy. High 82°, low 60°.
Sweet Valley, Thursday, 20 August
Partly cloudy. High 85°, low 60°.
Sweet Valley, Friday, 21 August
Rain. High 87°, low 65°.
Sweet Valley, Saturday, 22 August
Light rain. High 83°, low 65°.
Sweet Valley, Sunday, 23 August
Light rain. High 89°, low 62°.
Sweet Valley, Monday, 24 August
Light rain. High 91°, low 68°.
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 Sweet Valley, 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 Sweet Valley, 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.