Deckerville, Saturday, 8 August, 14:37
Clear. Feels like 87°. High 86°, low 70°.
Deckerville, Sunday, 9 August
Light rain. High 87°, low 65°.
Deckerville, Monday, 10 August
Light rain. High 87°, low 67°.
Deckerville, Tuesday, 11 August
Rain. High 82°, low 62°.
Deckerville, Wednesday, 12 August
Light rain. High 81°, low 60°.
Deckerville, Thursday, 13 August
Light rain. High 68°, low 54°.
Deckerville, Friday, 14 August
Partly cloudy. High 67°, low 51°.
Deckerville, Saturday, 15 August
Overcast. High 75°, low 51°.
Deckerville, Sunday, 16 August
Overcast. High 79°, low 55°.
Deckerville, Monday, 17 August
Light rain. High 78°, low 58°.
Deckerville, Tuesday, 18 August
Light rain. High 75°, low 58°.
Deckerville, Wednesday, 19 August
Overcast. High 76°, low 57°.
Deckerville, Thursday, 20 August
Light rain. High 69°, low 61°.
Deckerville, Friday, 21 August
Overcast. High 72°, low 55°.
Deckerville, Saturday, 22 August
Light rain. High 63°, low 53°.
Deckerville, Sunday, 23 August
Partly cloudy. High 66°, low 51°.
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 Deckerville, 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 Deckerville, 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.