Blue Mountain Lake, Sunday, 9 August, 01:31
Overcast. Feels like 68°. High 82°, low 62°.
Blue Mountain Lake, Monday, 10 August
Light rain. High 77°, low 59°.
Blue Mountain Lake, Tuesday, 11 August
Light rain. High 78°, low 59°.
Blue Mountain Lake, Wednesday, 12 August
Light rain. High 78°, low 58°.
Blue Mountain Lake, Thursday, 13 August
Light rain. High 68°, low 54°.
Blue Mountain Lake, Friday, 14 August
Light rain. High 66°, low 45°.
Blue Mountain Lake, Saturday, 15 August
Partly cloudy. High 68°, low 47°.
Blue Mountain Lake, Sunday, 16 August
Clear. High 72°, low 46°.
Blue Mountain Lake, Monday, 17 August
Light rain. High 77°, low 51°.
Blue Mountain Lake, Tuesday, 18 August
Light rain. High 76°, low 58°.
Blue Mountain Lake, Wednesday, 19 August
Heavy rain. High 78°, low 57°.
Blue Mountain Lake, Thursday, 20 August
Heavy rain. High 64°, low 53°.
Blue Mountain Lake, Friday, 21 August
Light rain. High 65°, low 47°.
Blue Mountain Lake, Saturday, 22 August
Clear. High 67°, low 41°.
Blue Mountain Lake, Sunday, 23 August
Rain. High 73°, low 49°.
Blue Mountain Lake, Monday, 24 August
Light rain. High 62°, low 58°.
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 Blue Mountain Lake, NY 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 Blue Mountain Lake, NY 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.