Lake Lynn, Sunday, 9 August, 04:01
Partly cloudy. Feels like 71°. High 82°, low 69°.
Lake Lynn, Monday, 10 August
Heavy rain. High 87°, low 66°.
Lake Lynn, Tuesday, 11 August
Heavy rain. High 85°, low 64°.
Lake Lynn, Wednesday, 12 August
Rain. High 78°, low 65°.
Lake Lynn, Thursday, 13 August
Light rain. High 79°, low 57°.
Lake Lynn, Friday, 14 August
Overcast. High 74°, low 52°.
Lake Lynn, Saturday, 15 August
Overcast. High 71°, low 51°.
Lake Lynn, Sunday, 16 August
Light rain. High 68°, low 52°.
Lake Lynn, Monday, 17 August
Partly cloudy. High 76°, low 54°.
Lake Lynn, Tuesday, 18 August
Clear. High 79°, low 57°.
Lake Lynn, Wednesday, 19 August
Partly cloudy. High 83°, low 59°.
Lake Lynn, Thursday, 20 August
Mostly clear. High 90°, low 63°.
Lake Lynn, Friday, 21 August
Partly cloudy. High 95°, low 72°.
Lake Lynn, Saturday, 22 August
Overcast. High 91°, low 68°.
Lake Lynn, Sunday, 23 August
Mostly clear. High 96°, low 69°.
Lake Lynn, Monday, 24 August
Light rain. High 94°, low 76°.
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 Lake Lynn, 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 Lake Lynn, 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.