Cisna Run, Sunday, 9 August, 00:37
Partly cloudy. Feels like 74°. High 85°, low 70°.
Cisna Run, Monday, 10 August
Light rain. High 88°, low 70°.
Cisna Run, Tuesday, 11 August
Rain. High 88°, low 67°.
Cisna Run, Wednesday, 12 August
Light rain. High 84°, low 67°.
Cisna Run, Thursday, 13 August
Mostly clear. High 80°, low 63°.
Cisna Run, Friday, 14 August
Clear. High 81°, low 54°.
Cisna Run, Saturday, 15 August
Clear. High 80°, low 55°.
Cisna Run, Sunday, 16 August
Overcast. High 82°, low 55°.
Cisna Run, Monday, 17 August
Light rain. High 72°, low 61°.
Cisna Run, Tuesday, 18 August
Light rain. High 72°, low 64°.
Cisna Run, Wednesday, 19 August
Heavy rain. High 85°, low 66°.
Cisna Run, Thursday, 20 August
Rain. High 75°, low 63°.
Cisna Run, Friday, 21 August
Clear. High 78°, low 55°.
Cisna Run, Saturday, 22 August
Partly cloudy. High 79°, low 51°.
Cisna Run, Sunday, 23 August
Light rain. High 86°, low 60°.
Cisna Run, Monday, 24 August
Clear. High 85°, low 67°.
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 Cisna Run, 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 Cisna Run, 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.