Missouri (St. Louis)
March
Weather in Missouri for March 2026
Your guide to Missouri weather in March - trends and predictions
Frost Advisory - See hour by hour.
So far, March 2026 in Missouri is slightly warmer than the historical average by 1.8 °F.
The forecast for the next days in Missouri predicts a temperature of 19.7 °F, which is cooler than the historical average.
In general, the average temperature in Missouri at the beginning of March is 14.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20 °F by the end of March.
Missouri experiences heavy rainfall in March, with over 20 rainy days and an average total precipitation 149.2 mm.
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Temperatures
Rain 🌧️
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7
Dry days
24
Rainy days
0
Snow days
14°/5°
Temperatures
23 km/h
Avg max wind
68 %
Avg humidity
Missouri Weather March
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What’s the Weather Like in Missouri This March?
Discover the average temperatures and weather trends across Missouri’s cities this March.
Temperatures trend during March in Missouri
See the weather trend as well as the moving average line
March weather in Missouri day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Sunny | 12° /2° | 0.2 mm | 3 | |
| Mar. 2 | Sunny | 12° /2° | 8.8 mm | 3 | |
| Mar. 3 | Sunny | 14° /3° | 3.3 mm | 3 | |
| Mar. 4 |  Thundery outbreaks possible | 16° /6° | 9.8 mm | 4 | |
| Mar. 5 |  Overcast | 15° /6° | 8.6 mm | 4 | |
| Mar. 6 |  Partly cloudy | 17° /5° | 2.3 mm | 4 | |
| Mar. 7 |  Patchy rain possible | 14° /4° | 10.9 mm | 3 | |
| Mar. 8 | Overcast | 14° /4° | 7.1 mm | 3 | |
| Mar. 9 | Overcast | 13° /3° | 2 mm | 3 | |
| Mar. 10 | Sunny | 16° /6° | 0.4 mm | 3 | |
| Mar. 11 |  Moderate or heavy rain shower | 15° /4° | 8.9 mm | 3 | |
| Mar. 12 |  Heavy rain at times | 13° /2° | 2.3 mm | 4 | |
| Mar. 13 | Heavy rain at times | 15° /5° | 1.2 mm | 4 | |
| Mar. 14 | Overcast | 16° /6° | 1.6 mm | 4 | |
| Mar. 15 | Overcast | 16° /6° | 6.1 mm | 4 | |
| Mar. 16 | Overcast | 13° /4° | 0.8 mm | 4 | |
| Mar. 17 | Overcast | 14° /2° | 5.8 mm | 4 | |
| Mar. 18 | Moderate or heavy rain shower | 13° /2° | 7.1 mm | 3 | |
| Mar. 19 | Partly cloudy | 16° /1° | 0.1 mm | 4 | |
| Mar. 20 | Overcast | 17° /3° | 0 mm | 4 | |
| Mar. 21 | Overcast | 16° /3° | 2.3 mm | 4 | |
| Mar. 22 |  Cloudy | 18° /6° | 4.6 mm | 4 | |
| Mar. 23 | Moderate or heavy rain shower | 15° /6° | 17.3 mm | 4 | |
| Mar. 24 | Overcast | 13° /4° | 12.1 mm | 4 | |
| Mar. 25 | Overcast | 16° /6° | 14.1 mm | 4 | |
| Mar. 26 | Sunny | 18° /6° | 0.5 mm | 4 | |
| Mar. 27 | Moderate or heavy rain shower | 15° /4° | 4.7 mm | 4 | |
| Mar. 28 | Sunny | 16° /0° | 0 mm | 1.7 | |
| Mar. 29 | Overcast | 18° /7° | 0 mm | 1.2 | |
| Mar. 30 | Overcast | 28° /11° | 0 mm | 1.5 | |
| Mar. 31 | Patchy rain possible | 29° /16° | 0.9 mm | 1.5 | |
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Important Notice
Our weather forecast for Missouri in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Missouri forecast closer to your planned date for the most up-to-date weather information.
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Missouri in March - FAQ
What are the expected maximum and minimum temperatures in Missouri during March?
During March, expect a variety of temperatures with highs around 14° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Missouri during March?
Significant rainfall exceeding 149.2 mm is expected in Missouri during March, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Missouri in March 2026?
Missouri typically sees 0.018 cm of snowfall during March.
What are the typical wind conditions in Missouri during March?
The average wind speed in Missouri during March is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Missouri
Explore the daily rainfall trends and prepare for Missouris March weather 💧
Typically, Missouri has 24 rainy days in March with a total of 149.2 mm of rainfall.
UV exposure in Missouri during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
Counties in Missouri
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Top locations in Missouri
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Where is Missouri?Get accurate weather forecasts for Missouri, located at latitude 38.627 and longitude -90.198. Stay updated with localized weather information tailored for Missouri.
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