West Lancaster, Sunday, 9 August, 01:20
Clear. Feels like 71°. High 88°, low 67°.
West Lancaster, Monday, 10 August
Heavy rain. High 90°, low 68°.
West Lancaster, Tuesday, 11 August
Heavy rain. High 81°, low 64°.
West Lancaster, Wednesday, 12 August
Rain. High 82°, low 69°.
West Lancaster, Thursday, 13 August
Light rain. High 75°, low 62°.
West Lancaster, Friday, 14 August
Light rain. High 73°, low 62°.
West Lancaster, Saturday, 15 August
Overcast. High 75°, low 57°.
West Lancaster, Sunday, 16 August
Overcast. High 70°, low 59°.
West Lancaster, Monday, 17 August
Light rain. High 74°, low 63°.
West Lancaster, Tuesday, 18 August
Partly cloudy. High 78°, low 62°.
West Lancaster, Wednesday, 19 August
Light rain. High 81°, low 64°.
West Lancaster, Thursday, 20 August
Overcast. High 66°, low 55°.
West Lancaster, Friday, 21 August
Mostly clear. High 71°, low 53°.
West Lancaster, Saturday, 22 August
Light rain. High 76°, low 53°.
West Lancaster, Sunday, 23 August
Light rain. High 85°, low 67°.
West Lancaster, Monday, 24 August
Overcast. High 80°, low 66°.
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 West Lancaster, 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 West Lancaster, 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.