Saint Louis County (Duluth)
March
Weather in Saint Louis County, Minnesota for March 2026
Your guide to Saint Louis County weather in March - trends and predictions
Saint Louis County typically experiences moderate snowfall in March, with an average of 6 snowy days.
In general, the average temperature in Saint Louis County at the beginning of March is 0.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 4.3 °F by the end of March.
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Snow Forecast ❄️
Temperatures
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24
Dry days
1
Rainy days
6
Snow days
4°/-3°
Temperatures
22 km/h
Avg max wind
70 %
Avg humidity
Saint Louis County Weather March
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Temperatures trend during March in Saint Louis County
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March weather in Saint Louis County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 |  Sunny | -4° /-13° | 0 mm | 0 cm | |
| Mar. 2 |  Partly cloudy | 1° /-9° | 0 mm | 0 cm | |
| Mar. 3 |  Overcast | 5° /-3° | 0 mm | 0 cm | |
| Mar. 4 |  Patchy moderate snow | 2° /0° | 6.5 mm | 1.2 cm | |
| Mar. 5 | Patchy moderate snow | -1° /-6° | 6 mm | 3.3 cm | |
| Mar. 6 |  Cloudy | 1° /-9° | 0 mm | 0 cm | |
| Mar. 7 | Partly cloudy | -1° /-7° | 0 mm | 0 cm | |
| Mar. 8 |  Light freezing rain | 6° /-7° | 0.3 mm | 0 cm | |
| Mar. 9 | Overcast | 12° /-1° | 0 mm | 0 cm | |
| Mar. 10 | Overcast | 14° /0° | 0 mm | 0 cm | |
| Mar. 11 | Partly cloudy | 0° /-5° | 0 mm | 0 cm | |
| Mar. 12 | Overcast | 7° /-1° | 0.5 mm | 0 cm | |
| Mar. 13 | Overcast | 6° /-1° | 0 mm | 0 cm | |
| Mar. 14 |  Patchy rain possible | 11° /0° | 0.1 mm | 0 cm | |
| Mar. 15 | Light freezing rain | 6° /-2° | 5.5 mm | 0 cm | |
| Mar. 16 | Sunny | 3° /-7° | 0 mm | 0 cm | |
| Mar. 17 | Patchy rain possible | 7° /0° | 0.2 mm | 0 cm | |
| Mar. 18 | Overcast | 2° /-1° | 0 mm | 0 cm | |
| Mar. 19 | Overcast | 4° /-1° | 0 mm | 0 cm | |
| Mar. 20 | Cloudy | 6° /-3° | 0 mm | 0 cm | |
| Mar. 21 | Overcast | 6° /-5° | 0 mm | 0 cm | |
| Mar. 22 | Overcast | -1° /-8° | 0 mm | 0 cm | |
| Mar. 23 |  Moderate snow | 2° /-2° | 10.8 mm | 3.1 cm | |
| Mar. 24 | Sunny | 6° /-4° | 0 mm | 0 cm | |
| Mar. 25 | Overcast | 6° /-2° | 0 mm | 0 cm | |
| Mar. 26 | Patchy rain possible | 9° /-1° | 0.1 mm | 0 cm | |
| Mar. 27 | Partly cloudy | 8° /0° | 0 mm | 0 cm | |
| Mar. 28 |  Moderate or heavy snow showers | 1° /-1° | 5.4 mm | 3.2 cm | |
| Mar. 29 | Light freezing rain | 0° /-2° | 1.6 mm | 0.4 cm | |
| Mar. 30 |  Heavy snow | 1° /-2° | 14.6 mm | 10 cm | |
| Mar. 31 | Overcast | 5° /-3° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Saint Louis County 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 Saint Louis County forecast closer to your planned date for the most up-to-date weather information.
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Saint Louis County in March - FAQ
What are the expected maximum and minimum temperatures in Saint Louis County during March?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Saint Louis County during March?
Moderate rainfall is anticipated in Saint Louis County during March, with a total of 51.6 mm spread over approximately 1 days. Considering plans for rainy days is advisable.
Will it snow in Saint Louis County in March 2026?
Saint Louis County experiences an average snowfall of 21.19 cm during March, occurring over 6 days.
What are the typical wind conditions in Saint Louis County during March?
The average wind speed in Saint Louis County during March is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Saint Louis County snow forecast March 2026
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March rainfall patterns in Saint Louis County
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Where is Saint Louis County?Get accurate weather forecasts for Saint Louis County, located at latitude 46.783 and longitude -92.107. Stay updated with localized weather information tailored for Saint Louis County.
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