Weather in Au Sable River Park, MI
Au Sable River Park, Sunday, 9 August, 06:05
Clear. Feels like 58°. High 83°, low 58°.
Monthly outlook for Au Sable River Park, MI: average high 78.9°, average low 57.8°. That is 1.9° above the climate normal for August. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 20 August (97.5°), the coolest 14 August (46.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 76.2° | 75.8° | +0.2° |
| 19 August – 28 August | 83.4° | 75.1° | +4.6° |
| 29 August – 7 September | at normal | 73.2° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Prudenville (12 mi).
0.18
Au Sable River Park, Monday, 10 August
Rain. High 84°, low 63°.
0
Au Sable River Park, Tuesday, 11 August
Overcast. High 74°, low 60°.
0
Au Sable River Park, Wednesday, 12 August
Mostly clear. High 80°, low 59°.
0
Au Sable River Park, Thursday, 13 August
Partly cloudy. High 66°, low 51°.
0
Au Sable River Park, Friday, 14 August
Clear. High 74°, low 47°.
0Au Sable River Park, Saturday, 15 August
Overcast. High 76°, low 49°.
0.05Au Sable River Park, Sunday, 16 August
Light rain. High 65°, low 54°.
0Au Sable River Park, Monday, 17 August
Overcast. High 78°, low 59°.
0Au Sable River Park, Tuesday, 18 August
Mostly clear. High 82°, low 55°.
0Au Sable River Park, Wednesday, 19 August
Overcast. High 89°, low 60°.
0Au Sable River Park, Thursday, 20 August
Overcast. High 97°, low 68°.
0Au Sable River Park, Friday, 21 August
Partly cloudy. High 86°, low 64°.
0Au Sable River Park, Saturday, 22 August
Partly cloudy. High 88°, low 59°.
0.54Au Sable River Park, Sunday, 23 August
Rain. High 65°, low 61°.
0.02Au Sable River Park, Monday, 24 August
Light rain. High 75°, low 58°.
0.11Au Sable River Park, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.14
Au Sable River Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.15Au Sable River Park, Thursday, 27 August
Climate normal for this date — 60-year average.
0.09Au Sable River Park, Friday, 28 August
Climate normal for this date — 60-year average.
0.12Au Sable River Park, Saturday, 29 August
Climate normal for this date — 60-year average.
0.09Au Sable River Park, Sunday, 30 August
Climate normal for this date — 60-year average.
0.05Au Sable River Park, Monday, 31 August
Climate normal for this date — 60-year average.
0.06Au Sable River Park, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.09Au Sable River Park, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.13Au Sable River Park, Thursday, 3 September
Climate normal for this date — 60-year average.
0.08Au Sable River Park, Friday, 4 September
Climate normal for this date — 60-year average.
0.08Au Sable River Park, Saturday, 5 September
Climate normal for this date — 60-year average.
0.09Au Sable River Park, Sunday, 6 September
Climate normal for this date — 60-year average.
0.08Au Sable River Park, Monday, 7 September
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
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 Au Sable River Park, MI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
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.
Where do the 66-year records come from?
They are real temperature extremes recorded in Au Sable River Park, MI since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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