Muncy Valley, Saturday, 8 August, 22:36
Clear. Feels like 72°. High 81°, low 67°.
Muncy Valley, Sunday, 9 August
Light rain. High 82°, low 67°.
Muncy Valley, Monday, 10 August
Overcast. High 81°, low 65°.
Muncy Valley, Tuesday, 11 August
Rain. High 86°, low 65°.
Muncy Valley, Wednesday, 12 August
Rain. High 79°, low 65°.
Muncy Valley, Thursday, 13 August
Light rain. High 73°, low 55°.
Muncy Valley, Friday, 14 August
Clear. High 73°, low 49°.
Muncy Valley, Saturday, 15 August
Clear. High 74°, low 51°.
Muncy Valley, Sunday, 16 August
Overcast. High 76°, low 51°.
Muncy Valley, Monday, 17 August
Overcast. High 73°, low 57°.
Muncy Valley, Tuesday, 18 August
Light rain. High 68°, low 62°.
Muncy Valley, Wednesday, 19 August
Heavy rain. High 72°, low 63°.
Muncy Valley, Thursday, 20 August
Light rain. High 68°, low 60°.
Muncy Valley, Friday, 21 August
Clear. High 72°, low 52°.
Muncy Valley, Saturday, 22 August
Partly cloudy. High 74°, low 48°.
Muncy Valley, Sunday, 23 August
Light rain. High 76°, low 58°.
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 Muncy 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 Muncy 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.