Kansas City, Missouri weather in March

Averages from 2021–2025 (155 days of record).

Average high: 57°F
Average low: 37°F
Rainy days: ~10 per month
Total precipitation: 3.6 in
Warmest recorded: 80°F
Coldest recorded: 8°F

Expect March days in Kansas City, Missouri to top out around 57°F and cool to about 37°F overnight, with roughly 10 days of measurable rain across the month. In recent years March has ranged from 8°F to 80°F.

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Current Kansas City, Missouri forecast → · Historical data by Open-Meteo (ERA5).