Niles Valley, Sunday, 9 August, 03:14
Clear. Feels like 71°. High 82°, low 68°.
Niles Valley, Monday, 10 August
Light rain. High 84°, low 64°.
Niles Valley, Tuesday, 11 August
Rain. High 80°, low 62°.
Niles Valley, Wednesday, 12 August
Light rain. High 80°, low 63°.
Niles Valley, Thursday, 13 August
Light rain. High 72°, low 59°.
Niles Valley, Friday, 14 August
Overcast. High 68°, low 47°.
Niles Valley, Saturday, 15 August
Clear. High 70°, low 46°.
Niles Valley, Sunday, 16 August
Overcast. High 73°, low 48°.
Niles Valley, Monday, 17 August
Mostly clear. High 77°, low 58°.
Niles Valley, Tuesday, 18 August
Partly cloudy. High 78°, low 56°.
Niles Valley, Wednesday, 19 August
Partly cloudy. High 83°, low 56°.
Niles Valley, Thursday, 20 August
Mostly clear. High 86°, low 61°.
Niles Valley, Friday, 21 August
Light rain. High 93°, low 65°.
Niles Valley, Saturday, 22 August
Partly cloudy. High 82°, low 62°.
Niles Valley, Sunday, 23 August
Mostly clear. High 92°, low 62°.
Niles Valley, Monday, 24 August
Rain. High 78°, 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 Niles 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 Niles 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.