Summit Lake, Wednesday, 11 November, 19:56
Overcast. Feels like 33°. High 47°, low 33°.
Summit Lake, Thursday, 12 November
Light snow. High 36°, low 28°.
Summit Lake, Friday, 13 November
Light snow. High 35°, low 27°.
Summit Lake, Saturday, 14 November
Overcast. High 36°, low 29°.
Summit Lake, Sunday, 15 November
Clear. High 42°, low 26°.
Summit Lake, Monday, 16 November
Clear. High 46°, low 31°.
Summit Lake, Tuesday, 17 November
Overcast. High 48°, low 35°.
Summit Lake, Wednesday, 18 November
Clear. High 49°, low 35°.
Summit Lake, Thursday, 19 November
Light rain. High 52°, low 39°.
Summit Lake, Friday, 20 November
Light rain. High 45°, low 37°.
Summit Lake, Saturday, 21 November
Partly cloudy. High 40°, low 32°.
Summit Lake, Sunday, 22 November
Snow. High 35°, low 32°.
Summit Lake, Monday, 23 November
Light snow. High 33°, low 30°.
Summit Lake, Tuesday, 24 November
Overcast. High 31°, low 21°.
Summit Lake, Wednesday, 25 November
Light snow. High 32°, low 23°.
Summit Lake, Thursday, 26 November
Light snow. High 24°, low 18°.
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 Summit Lake, WI 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 Summit Lake, WI 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.