Sandy Lake, Sunday, 9 August, 01:27
Clear. Feels like 71°. High 87°, low 66°.
Sandy Lake, Monday, 10 August
Rain. High 84°, low 69°.
Sandy Lake, Tuesday, 11 August
Rain. High 82°, low 62°.
Sandy Lake, Wednesday, 12 August
Light rain. High 83°, low 65°.
Sandy Lake, Thursday, 13 August
Light rain. High 71°, low 55°.
Sandy Lake, Friday, 14 August
Mostly clear. High 74°, low 51°.
Sandy Lake, Saturday, 15 August
Partly cloudy. High 75°, low 53°.
Sandy Lake, Sunday, 16 August
Overcast. High 79°, low 52°.
Sandy Lake, Monday, 17 August
Overcast. High 79°, low 57°.
Sandy Lake, Tuesday, 18 August
Clear. High 84°, low 58°.
Sandy Lake, Wednesday, 19 August
Heavy rain. High 82°, low 63°.
Sandy Lake, Thursday, 20 August
Light rain. High 67°, low 55°.
Sandy Lake, Friday, 21 August
Partly cloudy. High 72°, low 49°.
Sandy Lake, Saturday, 22 August
Light rain. High 76°, low 50°.
Sandy Lake, Sunday, 23 August
Light rain. High 87°, low 62°.
Sandy Lake, Monday, 24 August
Mostly clear. High 77°, low 59°.
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 Sandy Lake, 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 Sandy Lake, 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.