Port Oneida, Sunday, 9 August, 00:10
Clear. Feels like 64°. High 79°, low 64°.
Port Oneida, Monday, 10 August
Light rain. High 74°, low 67°.
Port Oneida, Tuesday, 11 August
Overcast. High 74°, low 66°.
Port Oneida, Wednesday, 12 August
Partly cloudy. High 69°, low 65°.
Port Oneida, Thursday, 13 August
Partly cloudy. High 68°, low 62°.
Port Oneida, Friday, 14 August
Clear. High 71°, low 62°.
Port Oneida, Saturday, 15 August
Overcast. High 67°, low 62°.
Port Oneida, Sunday, 16 August
Clear. High 70°, low 61°.
Port Oneida, Monday, 17 August
Light rain. High 72°, low 68°.
Port Oneida, Tuesday, 18 August
Rain. High 75°, low 67°.
Port Oneida, Wednesday, 19 August
Light rain. High 70°, low 61°.
Port Oneida, Thursday, 20 August
Light rain. High 68°, low 63°.
Port Oneida, Friday, 21 August
Overcast. High 68°, low 61°.
Port Oneida, Saturday, 22 August
Light rain. High 69°, low 60°.
Port Oneida, Sunday, 23 August
Light rain. High 71°, low 65°.
Port Oneida, Monday, 24 August
Overcast. High 66°, low 63°.
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 Oneida, 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 Oneida, 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.