Harbor Springs, Sunday, 9 August, 11:04
Heavy rain. Feels like 67°. High 79°, low 62°.
Harbor Springs, Monday, 10 August
Overcast. High 84°, low 69°.
Harbor Springs, Tuesday, 11 August
Rain. High 78°, low 63°.
Harbor Springs, Wednesday, 12 August
Clear. High 86°, low 64°.
Harbor Springs, Thursday, 13 August
Overcast. High 69°, low 62°.
Harbor Springs, Friday, 14 August
Overcast. High 77°, low 57°.
Harbor Springs, Saturday, 15 August
Light rain. High 75°, low 61°.
Harbor Springs, Sunday, 16 August
Rain. High 68°, low 61°.
Harbor Springs, Monday, 17 August
Partly cloudy. High 80°, low 57°.
Harbor Springs, Tuesday, 18 August
Overcast. High 79°, low 62°.
Harbor Springs, Wednesday, 19 August
Light rain. High 78°, low 62°.
Harbor Springs, Thursday, 20 August
Overcast. High 77°, low 55°.
Harbor Springs, Friday, 21 August
Light rain. High 80°, low 60°.
Harbor Springs, Saturday, 22 August
Light rain. High 73°, low 59°.
Harbor Springs, Sunday, 23 August
Overcast. High 77°, low 54°.
Harbor Springs, Monday, 24 August
Mostly clear. High 83°, low 57°.
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 Harbor Springs, 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 Harbor Springs, 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.