St. Louis weather in March
Cool, with some rainy days. Average highs of 13°C and lows of 3°C, with around 13 rainy days expected throughout the month.
While March isn't our top-rated month for St. Louis, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
13°C
Average low
3°C
Rainy days
13 days
Best months to visit
September
What to do in St. Louis in March
Whatever the weather, St. Louis rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for March
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
5C
Cold, with occasional showers.
February
7C
Cold, with occasional showers.
March (you are here)
13C
Cool, with some rainy days.
April
19C
Mild and comfortable, with some rainy days.
May
24C
Mild and comfortable, with some rainy days.
June
30C
Hot and humid, with some rainy days.
July
31C
Hot and humid, with some rainy days.
August
30C
Hot and humid, with some rainy days.
Recommended
September
27C
Warm and pleasant, with occasional showers.
October
20C
Mild and comfortable, with some rainy days.
November
12C
Cool, with occasional showers.
December
8C
Cold, with occasional showers.
Book your March trip to St. Louis
Find hotels, tours and experiences for the perfect escape.
