June in St. Louis, MO: shoulder season for golf — playable with smart tee time selection. Best tee times: morning before noon for the most comfortable round.
| Average June Weather | |
|---|---|
| Avg daily high | 86°F |
| Avg daily low | 67°F |
| Rainy days | 13 / mo |
| Avg peak wind | 10.2 mph |
Most golfers expect June to be a wet, stormy mess in St. Louis — and that's the surprise. It's actually the 3rd-driest month of the year, with just 13 precipitation days, five fewer than May. Winds settle to a 10.2 mph peak, the 4th-calmest reading of any month. The catch is the heat: highs average 86°F, second-hottest of the year, and the overnight low of 67°F means the air stays thick and humid even at dawn. The 19-degree daily swing between high and low gives you a narrow morning window before conditions feel heavy.
Golf in St. Louis in June rewards early risers. A 6 a.m. tee time puts you on the course while the temperature is still in the low 70s and manageable. Wait until midday and you're grinding through heat that turns a comfortable round into something you'll regret. The shoulder-season badge on this page reflects that duality: excellent weather metrics paired with real heat that demands a plan.
With highs hitting 86°F and humidity compounding the feel, book the earliest available slot — ideally before 7:30 a.m. — to finish before temperatures climb into the uncomfortable range by early afternoon. Unlike May, when 11.6 mph winds can push iron shots around, June's calmer 10.2 mph peak means your early-morning window is both cooler and more stable for shot-making. See how conditions rate hour by hour on our playability scale.
May is the rainiest neighbor, logging 18 precipitation days versus June's 13, so the calendar flip to June brings noticeably more reliable mornings. July is marginally calmer at 9 mph peak wind, but adds four more precipitation days, making June the cleaner month overall.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for St. Louis, MO for the current playability rating, hourly wind, temperature, and the recommended tee time window.
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June averages a high of 86°F, the second-hottest month of the year, so midday rounds are genuinely uncomfortable. However, early mornings start near the 67°F low, which is workable. Booking a tee time before 7:30 a.m. keeps most of your round in the reasonable temperature range before humidity takes hold.
June actually averages only 13 precipitation days, the third-driest month of the year and five fewer than May. That said, the precipitation that does occur in June tends to arrive as fast-moving afternoon thunderstorms, so rounds started early usually finish without disruption. Monitoring a radar app remains worthwhile regardless of the morning forecast.