Lake Harmony, Thursday, 29 October, 13:44
Clear. Feels like 62°. High 63°, low 40°.
Lake Harmony, Friday, 30 October
Light rain. High 60°, low 38°.
Lake Harmony, Saturday, 31 October
Partly cloudy. High 50°, low 35°.
Lake Harmony, Sunday, 1 November
Overcast. High 57°, low 37°.
Lake Harmony, Monday, 2 November
Clear. High 64°, low 42°.
Lake Harmony, Tuesday, 3 November
Mostly clear. High 67°, low 47°.
Lake Harmony, Wednesday, 4 November
Light rain. High 50°, low 47°.
Lake Harmony, Thursday, 5 November
Light rain. High 58°, low 47°.
Lake Harmony, Friday, 6 November
Heavy rain. High 62°, low 51°.
Lake Harmony, Saturday, 7 November
Light rain. High 52°, low 31°.
Lake Harmony, Sunday, 8 November
Overcast. High 39°, low 27°.
Lake Harmony, Monday, 9 November
Mostly clear. High 44°, low 29°.
Lake Harmony, Tuesday, 10 November
Overcast. High 45°, low 34°.
Lake Harmony, Wednesday, 11 November
Overcast. High 45°, low 35°.
Lake Harmony, Thursday, 12 November
Overcast. High 44°, low 33°.
Lake Harmony, Friday, 13 November
Overcast. High 46°, low 29°.
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 Harmony, 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 Harmony, 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.