Port Crescent, Sunday, 9 August, 11:56
Partly cloudy. Feels like 77°. High 82°, low 61°.
Port Crescent, Monday, 10 August
Heavy rain. High 82°, low 68°.
Port Crescent, Tuesday, 11 August
Light rain. High 75°, low 66°.
Port Crescent, Wednesday, 12 August
Clear. High 74°, low 64°.
Port Crescent, Thursday, 13 August
Partly cloudy. High 69°, low 63°.
Port Crescent, Friday, 14 August
Clear. High 68°, low 60°.
Port Crescent, Saturday, 15 August
Overcast. High 70°, low 60°.
Port Crescent, Sunday, 16 August
Rain. High 68°, low 57°.
Port Crescent, Monday, 17 August
Partly cloudy. High 72°, low 62°.
Port Crescent, Tuesday, 18 August
Overcast. High 73°, low 61°.
Port Crescent, Wednesday, 19 August
Light rain. High 73°, low 64°.
Port Crescent, Thursday, 20 August
Mostly clear. High 66°, low 58°.
Port Crescent, Friday, 21 August
Overcast. High 74°, low 56°.
Port Crescent, Saturday, 22 August
Rain. High 73°, low 65°.
Port Crescent, Sunday, 23 August
Rain. High 67°, low 62°.
Port Crescent, Monday, 24 August
Partly cloudy. High 73°, low 61°.
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 Port Crescent, MI 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 Port Crescent, MI 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.