North Manheim, Sunday, 9 August, 01:13
Mostly clear. Feels like 72°. High 83°, low 69°.
North Manheim, Monday, 10 August
Light rain. High 85°, low 68°.
North Manheim, Tuesday, 11 August
Rain. High 86°, low 67°.
North Manheim, Wednesday, 12 August
Rain. High 82°, low 65°.
North Manheim, Thursday, 13 August
Mostly clear. High 78°, low 58°.
North Manheim, Friday, 14 August
Clear. High 76°, low 52°.
North Manheim, Saturday, 15 August
Clear. High 76°, low 53°.
North Manheim, Sunday, 16 August
Overcast. High 77°, low 53°.
North Manheim, Monday, 17 August
Light rain. High 73°, low 58°.
North Manheim, Tuesday, 18 August
Light rain. High 64°, low 62°.
North Manheim, Wednesday, 19 August
Rain. High 71°, low 62°.
North Manheim, Thursday, 20 August
Rain. High 74°, low 62°.
North Manheim, Friday, 21 August
Clear. High 74°, low 54°.
North Manheim, Saturday, 22 August
Partly cloudy. High 75°, low 50°.
North Manheim, Sunday, 23 August
Light rain. High 78°, low 57°.
North Manheim, Monday, 24 August
Clear. High 83°, low 65°.
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 Manheim, 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 Manheim, 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.