Jackson Lake, Friday, 6 November, 04:57
Overcast. Feels like 30°. High 63°, low 30°.
Jackson Lake, Saturday, 7 November
Clear. High 65°, low 40°.
Jackson Lake, Sunday, 8 November
Clear. High 65°, low 35°.
Jackson Lake, Monday, 9 November
Clear. High 66°, low 35°.
Jackson Lake, Tuesday, 10 November
Overcast. High 62°, low 37°.
Jackson Lake, Wednesday, 11 November
Clear. High 63°, low 41°.
Jackson Lake, Thursday, 12 November
Overcast. High 49°, low 39°.
Jackson Lake, Friday, 13 November
Clear. High 60°, low 36°.
Jackson Lake, Saturday, 14 November
Partly cloudy. High 62°, low 44°.
Jackson Lake, Sunday, 15 November
Partly cloudy. High 60°, low 43°.
Jackson Lake, Monday, 16 November
Clear. High 53°, low 39°.
Jackson Lake, Tuesday, 17 November
Overcast. High 54°, low 39°.
Jackson Lake, Wednesday, 18 November
Clear. High 52°, low 38°.
Jackson Lake, Thursday, 19 November
Partly cloudy. High 48°, low 31°.
Jackson Lake, Friday, 20 November
Mostly clear. High 52°, low 28°.
Jackson Lake, Saturday, 21 November
Partly cloudy. High 59°, low 33°.
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 Jackson Lake, CO 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 Jackson Lake, CO 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.