Hemlock Grove, Wednesday, 11 November, 08:13
Overcast. Feels like 38°. High 59°, low 41°.
Hemlock Grove, Thursday, 12 November
Heavy rain. High 50°, low 38°.
Hemlock Grove, Friday, 13 November
Snow. High 37°, low 30°.
Hemlock Grove, Saturday, 14 November
Overcast. High 36°, low 29°.
Hemlock Grove, Sunday, 15 November
Overcast. High 40°, low 33°.
Hemlock Grove, Monday, 16 November
Overcast. High 41°, low 32°.
Hemlock Grove, Tuesday, 17 November
Overcast. High 45°, low 29°.
Hemlock Grove, Wednesday, 18 November
Overcast. High 45°, low 29°.
Hemlock Grove, Thursday, 19 November
Clear. High 50°, low 28°.
Hemlock Grove, Friday, 20 November
Overcast. High 53°, low 33°.
Hemlock Grove, Saturday, 21 November
Clear. High 52°, low 37°.
Hemlock Grove, Sunday, 22 November
Rain. High 51°, low 41°.
Hemlock Grove, Monday, 23 November
Light snow. High 42°, low 33°.
Hemlock Grove, Tuesday, 24 November
Snow. High 35°, low 26°.
Hemlock Grove, Wednesday, 25 November
Overcast. High 35°, low 26°.
Hemlock Grove, Thursday, 26 November
Overcast. High 44°, low 27°.
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 Hemlock Grove, 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 Hemlock Grove, 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.