Upper Leacock, Saturday, 8 August, 18:03
Overcast. Feels like 88°. High 85°, low 71°.
Upper Leacock, Sunday, 9 August
Light rain. High 86°, low 70°.
Upper Leacock, Monday, 10 August
Rain. High 85°, low 70°.
Upper Leacock, Tuesday, 11 August
Rain. High 85°, low 67°.
Upper Leacock, Wednesday, 12 August
Rain. High 80°, low 69°.
Upper Leacock, Thursday, 13 August
Light rain. High 84°, low 65°.
Upper Leacock, Friday, 14 August
Light rain. High 74°, low 61°.
Upper Leacock, Saturday, 15 August
Clear. High 74°, low 53°.
Upper Leacock, Sunday, 16 August
Clear. High 75°, low 53°.
Upper Leacock, Monday, 17 August
Partly cloudy. High 78°, low 57°.
Upper Leacock, Tuesday, 18 August
Light rain. High 75°, low 66°.
Upper Leacock, Wednesday, 19 August
Partly cloudy. High 80°, low 64°.
Upper Leacock, Thursday, 20 August
Overcast. High 67°, low 58°.
Upper Leacock, Friday, 21 August
Rain. High 72°, low 64°.
Upper Leacock, Saturday, 22 August
Light rain. High 82°, low 68°.
Upper Leacock, Sunday, 23 August
Clear. High 71°, low 57°.
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 Upper Leacock, 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 Upper Leacock, 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.