Winnebago County (Rockford)
March
Weather in Winnebago County, Illinois for March 2027
Your guide to Winnebago County weather in March - trends and predictions
Snowfall in Winnebago County during March is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Winnebago County at the beginning of March is 7.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.8 °C by the end of March.
Winnebago County experiences moderate rainfall in March, with an average of 10 rainy days and a total precipitation of 156.4 mm.
Is March a good time to visit Winnebago County? check out the best time to travel to Winnebago County page.
✨ Is March a good time to visit Winnebago County? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
Rain 🌧️
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20
Dry days
10
Rainy days
1
Snow days
9°/1°
Temperatures
27 km/h
Avg max wind
74 %
Avg humidity
Winnebago County Weather March
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Temperatures trend during March in Winnebago County
See the weather trend as well as the moving average line
March weather in Winnebago County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 |  Overcast | 2° /-2° | 0 mm | 0 cm | |
| Mar. 2 |  Partly cloudy | 7° /-3° | 0 mm | 0 cm | |
| Mar. 3 | Overcast | 10° /2° | 0.3 mm | 0 cm | |
| Mar. 4 |  Moderate rain | 10° /4° | 20.3 mm | 0 cm | |
| Mar. 5 |  Thundery outbreaks possible | 7° /1° | 11.7 mm | 0 cm | |
| Mar. 6 |  Light rain | 9° /-1° | 4 mm | 0 cm | |
| Mar. 7 |  Patchy rain possible | 7° /1° | 0 mm | 0 cm | |
| Mar. 8 | Moderate rain | 7° /-1° | 9.6 mm | 0 cm | |
| Mar. 9 | Patchy rain possible | 12° /1° | 0 mm | 0 cm | |
| Mar. 10 | Light rain | 12° /1° | 4.2 mm | 0 cm | |
| Mar. 11 | Moderate rain | 10° /1° | 20.4 mm | 0 cm | |
| Mar. 12 |  Mist | 11° /1° | 0 mm | 0 cm | |
| Mar. 13 | Patchy light drizzle | 13° /3° | 0.5 mm | 0 cm | |
| Mar. 14 | Light rain | 9° /3° | 5.9 mm | 0 cm | |
| Mar. 15 | Moderate rain | 11° /3° | 12.8 mm | 0 cm | |
| Mar. 16 | Light rain | 5° /-2° | 3.8 mm | 0.9 cm | |
| Mar. 17 | Patchy rain possible | 4° /-5° | 0 mm | 0 cm | |
| Mar. 18 |  Light snow | 8° /-2° | 2.2 mm | 1.6 cm | |
| Mar. 19 | Patchy rain possible | 10° /1° | 1.4 mm | 0 cm | |
| Mar. 20 | Light rain | 6° /-1° | 6.9 mm | 0 cm | |
| Mar. 21 | Patchy rain possible | 7° /0° | 1 mm | 0 cm | |
| Mar. 22 | Light rain | 8° /0° | 3.8 mm | 0 cm | |
| Mar. 23 | Light rain | 5° /-2° | 6.9 mm | 0.4 cm | |
| Mar. 24 | Overcast | 8° /-2° | 0 mm | 0 cm | |
| Mar. 25 | Moderate rain | 11° /2° | 8.5 mm | 0 cm | |
| Mar. 26 | Light rain | 12° /3° | 5.2 mm | 0 cm | |
| Mar. 27 | Patchy rain possible | 6° /0° | 1 mm | 0 cm | |
| Mar. 28 | Light rain | 13° /1° | 4.8 mm | 0 cm | |
| Mar. 29 | Overcast | 13° /2° | 0.2 mm | 0 cm | |
| Mar. 30 | Moderate rain | 17° /5° | 16.3 mm | 0 cm | |
| Mar. 31 | Light rain | 11° /4° | 4.5 mm | 0 cm | |
| Next | |||||
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.
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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 9° and colder nights, dipping below 1°.
How much rainfall should be expected in Winnebago County during March?
Significant rainfall exceeding 156.4 mm is expected in Winnebago County during March, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Winnebago County in March 2027?
Winnebago County typically sees 3 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 27 km/h, suggesting breezy to windy conditions, depending on your activities.
Winnebago County snow forecast March 2027
Track daily snowfall levels and discover Winnebago County’s snowy potential this March ❄️
On average, Winnebago County sees 1 snowy days during March, with approximately 3 cm of total snowfall.
March rainfall patterns in Winnebago County
Explore the daily rainfall trends and prepare for Winnebago Countys March weather 💧
Typically, Winnebago County has 10 rainy days in March with a total of 156.4 mm of rainfall.
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