Winnebago County (Rockford)
March
Weather in Winnebago County for March 2026
Your guide to Winnebago County weather in March - trends and predictions
In general, the average temperature in Winnebago County at the beginning of March is 8.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 10.9 °F by the end of March.
Winnebago County experiences moderate rainfall in March, with an average of 9 rainy days and a total precipitation of 114.7 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
8°/1°
Temperatures
26 km/h
Avg max wind
67 %
Avg humidity
Winnebago County Weather March
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  4° | 2  8° | 3 14° | 4  14° | 5  8° | 6 7° | 7  7° |
| 8  7° | 9 8° | 10  13° | 11 13° | 12 14° | 13 17° | 14 13° |
| 15 12° | 16 8° | 17 7° | 18 9° | 19 12° | 20 4° | 21 7° |
| 22  6° | 23 5° | 24 9° | 25 7° | 26 10° | 27 7° | 28 15° |
| 29 15° | 30 14° | 31 8° |
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Temperatures trend during March in Winnebago County
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 | Overcast | 4° /-2° | 0 mm | 0 cm | |
| Mar. 2 | Partly cloudy | 8° /-3° | 0 mm | 0 cm | |
| Mar. 3 | Partly cloudy | 14° /2° | 0.5 mm | 0 cm | |
| Mar. 4 | Patchy light drizzle | 14° /7° | 26.2 mm | 0 cm | |
| Mar. 5 | Thundery outbreaks possible | 8° /1° | 12.4 mm | 0 cm | |
| Mar. 6 | Partly cloudy | 7° /-3° | 0 mm | 0 cm | |
| Mar. 7 | Patchy rain possible | 7° /0° | 0 mm | 0 cm | |
| Mar. 8 | Moderate rain | 7° /-1° | 9.6 mm | 0 cm | |
| Mar. 9 | Patchy rain possible | 8° /-1° | 0 mm | 0 cm | |
| Mar. 10 | Sunny | 13° /-1° | 0 mm | 0 cm | |
| Mar. 11 | Sunny | 13° /1° | 0 mm | 0 cm | |
| Mar. 12 | Overcast | 14° /2° | 0 mm | 0 cm | |
| Mar. 13 | Patchy light drizzle | 17° /4° | 0.7 mm | 0 cm | |
| Mar. 14 | Light rain shower | 13° /5° | 8.8 mm | 0 cm | |
| Mar. 15 | Partly cloudy | 12° /4° | 12.3 mm | 0 cm | |
| Mar. 16 | Partly cloudy | 8° /1° | 0 mm | 0 cm | |
| Mar. 17 | Patchy rain possible | 7° /-3° | 0 mm | 0 cm | |
| Mar. 18 | Overcast | 9° /-1° | 0 mm | 0 cm | |
| Mar. 19 | Overcast | 12° /1° | 2.2 mm | 0 cm | |
| Mar. 20 | Sunny | 4° /-3° | 10.3 mm | 0 cm | |
| Mar. 21 | Overcast | 7° /-2° | 1.5 mm | 0 cm | |
| Mar. 22 | Light snow showers | 6° /-1° | 3.5 mm | 0 cm | |
| Mar. 23 | Overcast | 5° /-3° | 10.3 mm | 0.6 cm | |
| Mar. 24 | Overcast | 9° /-2° | 0.1 mm | 0.1 cm | |
| Mar. 25 | Moderate rain | 7° /2° | 12.8 mm | 0 cm | |
| Mar. 26 | Light rain shower | 10° /-1° | 7.8 mm | 0 cm | |
| Mar. 27 | Partly cloudy | 7° /0° | 1.5 mm | 0 cm | |
| Mar. 28 | Overcast | 15° /2° | 7.2 mm | 0 cm | |
| Mar. 29 | Overcast | 15° /2° | 0.3 mm | 0 cm | |
| Mar. 30 | Light rain shower | 14° /5° | 24.4 mm | 0 cm | |
| Mar. 31 | Patchy rain possible | 8° /1° | 0.2 mm | 0 cm | |
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Important Notice
Our weather forecast for Winnebago 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 Winnebago County forecast closer to your planned date for the most up-to-date weather information.
Winnebago County in March - FAQ
What are the expected maximum and minimum temperatures in Winnebago County during March?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 1°.
How much rainfall should be expected in Winnebago County during March?
Significant rainfall exceeding 114.7 mm is expected in Winnebago County during March, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Winnebago County in March 2026?
Winnebago County typically sees 0.14 cm of snowfall during March.
What are the typical wind conditions in Winnebago County during March?
The average wind speed in Winnebago County during March is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
Winnebago County snow forecast March 2026
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March rainfall patterns in Winnebago County
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Where is Winnebago County?Get accurate weather forecasts for Winnebago County, located at latitude 42.271 and longitude -89.094. Stay updated with localized weather information tailored for Winnebago County.
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