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Weather in Champaign County, Illinois for March 2026

Your guide to Champaign County weather in March - trends and predictions

    Official Weather Alert ⚠️

  • Wind Advisory - See hour by hour.

    • Snow Forecast ❄️

  • Snowfall in Champaign County during March is quite rare, with fewer than 2 snowy days on average.
    According to Champaign County snow forecast for March 2026, 4 snowy days are expected until the end of the month. The closest date with snow is Tuesday, March 17.

    • Temperatures

  • Until now, March 2026 in Champaign County has been nearly identical to the historical average, with a temperature of 12.6 °F (showing only a slight deviation of 0.1 °F).

  • Expect cooler weather in the next days in Champaign County with the forecast suggesting a temperature of 10.9 °F, lower than the historical average.

  • In general, the average temperature in Champaign County at the beginning of March is 9.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 11.1 °F by the end of March.

    • Rain 🌧️

  • The climate of Champaign County in March is notably wet, with an average of 15 rainy days, and a total of 144.5 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
16
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/3°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Champaign County Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
4°
2
Partly cloudy
5°
3
Cloudy
8°
4
Moderate or heavy rain shower
11°
5
Light freezing rain
11°
6
Sunny
15°
7
Patchy rain possible
11°
8
Overcast
10°
9
Partly cloudy
17°
10
Sunny
22°
11
Sunny
18°
12
Overcast
15°
13
Overcast
16°
14
Overcast
22°
15
Weather Alert Moderate rain
14°
16
Moderate or heavy snow showers
-4°
17
Light freezing rain
3°
18
Patchy rain possible
11°
19
Mist
14°
20
Sunny
17°
21
Sunny
19°
22
Sunny
27°
23
Sunny
25°
24
Patchy rain possible
5°
25
Patchy rain possible
4°
26
Blizzard
1°
27
Sunny
6°
28
Overcast
23°
29
Heavy rain at times
17°
30
Light rain shower
20°
31
Overcast
7°

Temperatures trend during March in Champaign County

See the weather trend as well as the moving average line

March weather in Champaign County day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Overcast
Overcast
 4° /-2° 0 mm 0 cm
Mar. 2 Partly cloudy
Partly cloudy
 5° /-4° 0 mm 0 cm
Mar. 3 Cloudy
Cloudy
 8° /0° 3.4 mm 0 cm
Mar. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /4° 43.5 mm 0 cm
Mar. 5 Light freezing rain
Light freezing rain
 11° /2° 28.3 mm 0 cm
Mar. 6 Sunny
Sunny
 15° /3° 0 mm 0 cm
Mar. 7 Patchy rain possible
Patchy rain possible
 11° /1° 1.6 mm 0 cm
Mar. 8 Overcast
Overcast
 10° /-1° 0 mm 0 cm
Mar. 9 Partly cloudy
Partly cloudy
 17° /1° 0 mm 0 cm
Mar. 10 Sunny
Sunny
 22° /9° 0.2 mm 0 cm
Mar. 11 Sunny
Sunny
 18° /3° 18 mm 0 cm
Mar. 12 Overcast
Overcast
 15° /0° 0 mm 0 cm
Mar. 13 Overcast
Overcast
 16° /5° 0 mm 0 cm
Mar. 14 Overcast
Overcast
 22° /12° 0 mm 0 cm
Mar. 15 Moderate rain
Moderate rain
 14° /2° 16.6 mm 0 cm
Mar. 16 Moderate or heavy snow showers
Moderate or heavy snow showers
 -4° /-6° 3.1 mm 0 cm
Mar. 17 Light freezing rain
Light freezing rain
 3° /-9° 0.4 mm 0.3 cm
Mar. 18 Patchy rain possible
Patchy rain possible
 11° /-2° 2.9 mm 0.5 cm
Mar. 19 Mist
Mist
 14° /0° 0 mm 0 cm
Mar. 20 Sunny
Sunny
 17° /8° 0 mm 0 cm
Mar. 21 Sunny
Sunny
 19° /6° 0 mm 0 cm
Mar. 22 Sunny
Sunny
 27° /12° 0 mm 0 cm
Mar. 23 Sunny
Sunny
 25° /8° 0 mm 0 cm
Mar. 24 Patchy rain possible
Patchy rain possible
 5° /3° 1.1 mm 0 cm
Mar. 25 Patchy rain possible
Patchy rain possible
 4° /-1° 2.9 mm 0.8 cm
Mar. 26 Blizzard
Blizzard
 1° /-3° 1.7 mm 0.2 cm
Mar. 27 Sunny
Sunny
 6° /-4° 0 mm 0 cm
Mar. 28 Overcast
Overcast
 23° /8° 2.1 mm 0 cm
Mar. 29 Heavy rain at times
Heavy rain at times
 17° /14° 4.7 mm 0 cm
Mar. 30 Light rain shower
Light rain shower
 20° /15° 64.2 mm 0 cm
Mar. 31 Overcast
Overcast
 7° /3° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Champaign 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 Champaign County forecast closer to your planned date for the most up-to-date weather information.
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Champaign County in March - FAQ

What are the expected maximum and minimum temperatures in Champaign County during March?

Prepare for cooler days with highs just around 13° and colder nights, dipping below 3°.

How much rainfall should be expected in Champaign County during March?

Significant rainfall exceeding 144.5 mm is expected in Champaign County during March, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Champaign County during March?

The average wind speed in Champaign County during March is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

Champaign County snow forecast March 2026

Track daily snowfall levels and discover Champaign County’s snowy potential this March ❄️

March rainfall patterns in Champaign County

Explore the daily rainfall trends and prepare for Champaign Countys March weather 💧
Typically, Champaign County has 15 rainy days in March with a total of 144.5 mm of rainfall.

UV exposure in Champaign County during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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Location coordinates Where is Champaign County?

Get accurate weather forecasts for Champaign County, located at latitude 40.116 and longitude -88.243. Stay updated with localized weather information tailored for Champaign County.

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