DuPage County (Naperville)
March
Weather in DuPage County, Illinois for March 2026
Your guide to DuPage County weather in March - trends and predictions
Snowfall in DuPage County during March is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in DuPage County at the beginning of March is 9.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 11.3 °F by the end of March.
The climate of DuPage County in March is notably wet, with an average of 15 rainy days, and a total of 148.9 mm of precipitation.
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Snow Forecast ❄️
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15
Dry days
15
Rainy days
1
Snow days
10°/2°
Temperatures
25 km/h
Avg max wind
70 %
Avg humidity
DuPage County Weather March
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Temperatures trend during March in DuPage County
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March weather in DuPage County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 3° /-2° | 0 mm | 0 cm | |
| Mar. 2 |  Mist | 8° /-3° | 0 mm | 0 cm | |
| Mar. 3 |  Partly cloudy | 14° /2° | 0.1 mm | 0 cm | |
| Mar. 4 |  Patchy light rain with thunder | 16° /7° | 12.4 mm | 0 cm | |
| Mar. 5 | Light rain shower | 12° /1° | 16.3 mm | 0 cm | |
| Mar. 6 | Partly cloudy | 6° /-1° | 0 mm | 0 cm | |
| Mar. 7 |  Overcast | 7° /1° | 0 mm | 0 cm | |
| Mar. 8 |  Moderate rain | 9° /0° | 11.6 mm | 0 cm | |
| Mar. 9 | Patchy rain possible | 7° /-1° | 0 mm | 0 cm | |
| Mar. 10 |  Sunny | 13° /0° | 0 mm | 0 cm | |
| Mar. 11 | Sunny | 12° /1° | 0 mm | 0 cm | |
| Mar. 12 | Overcast | 14° /3° | 0.1 mm | 0 cm | |
| Mar. 13 |  Cloudy | 16° /4° | 0.3 mm | 0 cm | |
| Mar. 14 |  Moderate or heavy rain with thunder | 16° /8° | 8.6 mm | 0 cm | |
| Mar. 15 | Overcast | 14° /6° | 9.3 mm | 0 cm | |
| Mar. 16 | Partly cloudy | 9° /2° | 0 mm | 0 cm | |
| Mar. 17 | Patchy rain possible | 8° /-2° | 0 mm | 0 cm | |
| Mar. 18 |  Light freezing rain | 10° /0° | 0 mm | 0 cm | |
| Mar. 19 | Overcast | 13° /3° | 3.2 mm | 0 cm | |
| Mar. 20 | Sunny | 6° /-1° | 2.1 mm | 0 cm | |
| Mar. 21 | Overcast | 8° /-1° | 0 mm | 0 cm | |
| Mar. 22 |  Light drizzle | 8° /0° | 3.6 mm | 0 cm | |
| Mar. 23 | Light freezing rain | 5° /-2° | 10.4 mm | 0.6 cm | |
| Mar. 24 | Overcast | 9° /0° | 0 mm | 0 cm | |
| Mar. 25 |  Heavy rain | 8° /3° | 27.5 mm | 0 cm | |
| Mar. 26 | Light rain | 11° /0° | 3.8 mm | 0 cm | |
| Mar. 27 | Partly cloudy | 7° /1° | 2.6 mm | 0 cm | |
| Mar. 28 | Overcast | 15° /3° | 12.1 mm | 0 cm | |
| Mar. 29 | Overcast | 16° /4° | 3.1 mm | 0 cm | |
| Mar. 30 | Light drizzle | 16° /7° | 20.5 mm | 0 cm | |
| Mar. 31 | Light rain shower | 6° /2° | 1.2 mm | 0 cm | |
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Important Notice
Our weather forecast for DuPage 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 DuPage County forecast closer to your planned date for the most up-to-date weather information.
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DuPage County in March - FAQ
What are the expected maximum and minimum temperatures in DuPage County during March?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 2°.
How much rainfall should be expected in DuPage County during March?
Significant rainfall exceeding 148.9 mm is expected in DuPage County during March, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
Will it snow in DuPage County in March 2026?
DuPage County typically sees 0.65 cm of snowfall during March.
What are the typical wind conditions in DuPage County during March?
The average wind speed in DuPage County during March is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
DuPage County snow forecast March 2026
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March rainfall patterns in DuPage County
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