August in Detroit, MI: variable for golf — mixed conditions — check the live score. Best tee times: morning before noon for the most comfortable round.
| Average August Weather | |
|---|---|
| Avg daily high | 80°F |
| Avg daily low | 65°F |
| Rainy days | 15 / mo |
| Avg peak wind | 11.9 mph |
Most golfers heading out in Detroit in August expect a smooth midsummer experience — warm mornings, light wind, comfortable afternoons. The reality is more mixed. Yes, August delivers the calmest winds of the entire year at 11.9 mph and an average high of 80°F, which looks ideal on paper. But 15 precipitation days tie it for third-wettest month of the year, meaning roughly half your days carry some rain risk. That's the surprise: the wind cooperates more than any other month, yet the sky doesn't always follow.
The daily temperature swing of 15°F — from a low of 65°F to a high of 80°F — means mornings can feel genuinely cool at tee time, even in peak summer. Golfers who show up expecting to skip the extra layer often regret it by the 6th hole. The afternoon heat rarely becomes oppressive, but humidity can make mid-round conditions feel heavier than the thermometer suggests.
With 15 precipitation days spread across the month, booking early morning tee times gives you the best chance of finishing before afternoon storm cells develop — a common August pattern in southeast Michigan. Check radar the night before rather than relying on a general forecast, since showers in this region can be isolated and fast-moving. See how conditions rate hour by hour on our playability scale.
August and July are nearly identical on paper — same 15 precipitation days and just a 2°F drop in average high — so don't expect a meaningful change in playability moving between the two months. September is where conditions actually shift, shedding 2 precipitation days and dropping the average high by 5°F, though peak wind ticks up slightly to 12.5 mph. If avoiding rain is the priority, September pulls ahead of August by a small but real margin.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Detroit, MI for the current playability rating, hourly wind, temperature, and the recommended tee time window.
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It's genuinely mixed. August has Detroit's calmest peak winds of the year at 11.9 mph and an average high of 80°F, both favorable for scoring well. The catch is 15 precipitation days, tying it for one of the wettest months, so interrupted rounds are a real possibility rather than an exception.
The average high reaches 80°F, making it the second-hottest month of the year — comfortable by most standards but not extreme. Mornings start around 65°F, so there's a 15-degree swing across the day. Humidity is the bigger factor than raw heat, particularly on afternoons following overnight rain.