ST. LOUIS, Missouri–Illinois – A thin veil of clouds hangs over the city before dawn, backlit by a quiet November moon. The air is crisp — near 30°F — and car roofs shimmer with frost along I-70 and Route 64. It’s a cold start, but St. Louis is warming up fast as high pressure shifts east and south winds return.
The National Weather Service in St. Louis reports that skies will clear through the morning, setting up a bright Veterans Day with highs near 54°F. Winds from the south at 10–15 mph, gusting up to 25–30 mph, will make it feel brisk early but comfortable by midafternoon. Those attending outdoor ceremonies or traveling between Missouri and Illinois can expect mostly sunny skies and dry roads.
The real weather story unfolds midweek, as a pronounced warm-up arrives. Highs climb into the low 60s Wednesday and mid-70s by Friday, offering a brief taste of late fall warmth before the next pattern change. It’s ideal weather for yard cleanup, early holiday errands, or short trips across the metro region.
Looking ahead, Saturday and Sunday bring a 40% rain chance, especially during the afternoons. Some gusty showers may move through, but no severe storms are expected. Temperatures hold mild, with highs in the mid-70s Saturday before cooler air returns to start Thanksgiving week.
For now, the Missouri–Illinois border region enjoys a welcome stretch of calm — a reminder that November weather can still surprise in both directions.
Five-Day Outlook for St. Louis, MO–IL:
Tue: 54/41 – Sunny; breezy afternoon.
Wed: 63/39 – Clear and mild.
Thu: 63/52 – Partly sunny; calm.
Fri: 74/57 – Mostly sunny; warm.
Sat: 76/58 – 40% rain chance; breezy.
