Crystal Lake, Saturday, 7 November, 19:43
Clear. Feels like 38°. High 59°, low 30°.
Crystal Lake, Sunday, 8 November
Overcast. High 60°, low 35°.
Crystal Lake, Monday, 9 November
Overcast. High 60°, low 35°.
Crystal Lake, Tuesday, 10 November
Clear. High 65°, low 44°.
Crystal Lake, Wednesday, 11 November
Clear. High 65°, low 46°.
Crystal Lake, Thursday, 12 November
Clear. High 63°, low 43°.
Crystal Lake, Friday, 13 November
Partly cloudy. High 62°, low 45°.
Crystal Lake, Saturday, 14 November
Overcast. High 60°, low 44°.
Crystal Lake, Sunday, 15 November
Snow. High 42°, low 33°.
Crystal Lake, Monday, 16 November
Snow. High 36°, low 28°.
Crystal Lake, Tuesday, 17 November
Light snow. High 37°, low 28°.
Crystal Lake, Wednesday, 18 November
Snow. High 35°, low 32°.
Crystal Lake, Thursday, 19 November
Overcast. High 37°, low 25°.
Crystal Lake, Friday, 20 November
Light snow. High 39°, low 26°.
Crystal Lake, Saturday, 21 November
Overcast. High 40°, low 32°.
Crystal Lake, Sunday, 22 November
Clear. High 42°, low 34°.
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 Crystal Lake, CA 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 Crystal Lake, CA 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.