Glen Haven, Sunday, 9 August, 02:27
Clear. Feels like 61°. High 74°, low 61°.
Glen Haven, Monday, 10 August
Light rain. High 74°, low 68°.
Glen Haven, Tuesday, 11 August
Overcast. High 74°, low 66°.
Glen Haven, Wednesday, 12 August
Partly cloudy. High 69°, low 66°.
Glen Haven, Thursday, 13 August
Overcast. High 68°, low 62°.
Glen Haven, Friday, 14 August
Clear. High 70°, low 62°.
Glen Haven, Saturday, 15 August
Overcast. High 67°, low 62°.
Glen Haven, Sunday, 16 August
Mostly clear. High 70°, low 62°.
Glen Haven, Monday, 17 August
Light rain. High 72°, low 69°.
Glen Haven, Tuesday, 18 August
Heavy rain. High 74°, low 68°.
Glen Haven, Wednesday, 19 August
Light rain. High 70°, low 61°.
Glen Haven, Thursday, 20 August
Light rain. High 68°, low 63°.
Glen Haven, Friday, 21 August
Overcast. High 68°, low 61°.
Glen Haven, Saturday, 22 August
Light rain. High 68°, low 60°.
Glen Haven, Sunday, 23 August
Light rain. High 71°, low 65°.
Glen Haven, Monday, 24 August
Overcast. High 67°, 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 Glen Haven, 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 Glen Haven, 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.