easeweather.com
McLean County (Bloomington)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Bloomington (IL)Boston (MA)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Norfolk (VA)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Riverside (CA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in McLean County, Illinois for April 2026

Your guide to McLean County weather in April - trends and predictions

    Temperatures

  • In general, the average temperature in McLean County at the beginning of April is 11.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.9 °F by the end of April.

    • Rain 🌧️

  • The climate of McLean County in April is notably wet, with an average of 12 rainy days, and a total of 98.9 mm of precipitation.

    • More

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

Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/7°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
75 %
Avg humidity

McLean County Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
10°
2
Moderate or heavy rain shower
20°
3
Patchy rain possible
13°
4
Moderate or heavy rain shower
12°
5
Moderate rain at times
10°
6
Patchy rain possible
9°
7
Cloudy
8°
8
Partly cloudy
8°
9
Heavy rain at times
10°
10
Patchy rain possible
14°
11
Overcast
12°
12
Overcast
15°
13
Cloudy
21°
14
Moderate rain at times
16°
15
Overcast
13°
16
Cloudy
15°
17
Overcast
17°
18
Patchy rain possible
23°
19
Heavy rain at times
16°
20
Moderate or heavy rain shower
22°
21
Overcast
16°
22
Partly cloudy
22°
23
Overcast
23°
24
Cloudy
25°
25
Moderate or heavy rain shower
24°
26
Sunny
16°
27
Cloudy
19°
28
Overcast
27°
29
Thundery outbreaks possible
24°
30
Overcast
18°

Temperatures trend during April in McLean County

See the weather trend as well as the moving average line

April weather in McLean County day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
Apr. 1 Overcast
Overcast
 10° /0° 0.1 mm 6
Apr. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /8° 20.9 mm 1
Apr. 3 Patchy rain possible
Patchy rain possible
 13° /8° 0.2 mm 3
Apr. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
 12° /6° 9.8 mm 1
Apr. 5 Moderate rain at times
Moderate rain at times
 10° /5° 17 mm 1
Apr. 6 Patchy rain possible
Patchy rain possible
 9° /1° 0.1 mm 2
Apr. 7 Cloudy
Cloudy
 8° /0° 0 mm 6
Apr. 8 Partly cloudy
Partly cloudy
 8° /-1° 0 mm 7
Apr. 9 Heavy rain at times
Heavy rain at times
 10° /2° 5.6 mm 1
Apr. 10 Patchy rain possible
Patchy rain possible
 14° /3° 0.2 mm 2
Apr. 11 Overcast
Overcast
 12° /3° 0.3 mm 3
Apr. 12 Overcast
Overcast
 15° /2° 0 mm 5
Apr. 13 Cloudy
Cloudy
 21° /8° 4.4 mm 5
Apr. 14 Moderate rain at times
Moderate rain at times
 16° /10° 0.7 mm 5
Apr. 15 Overcast
Overcast
 13° /5° 0 mm 7
Apr. 16 Cloudy
Cloudy
 15° /1° 0 mm 7
Apr. 17 Overcast
Overcast
 17° /10° 0 mm 4
Apr. 18 Patchy rain possible
Patchy rain possible
 23° /14° 1.3 mm 1
Apr. 19 Heavy rain at times
Heavy rain at times
 16° /9° 6.6 mm 1
Apr. 20 Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /8° 21.4 mm 1
Apr. 21 Overcast
Overcast
 16° /9° 0.7 mm 4
Apr. 22 Partly cloudy
Partly cloudy
 22° /7° 0 mm 8
Apr. 23 Overcast
Overcast
 23° /12° 0 mm 6
Apr. 24 Cloudy
Cloudy
 25° /13° 0 mm 6
Apr. 25 Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /10° 9.6 mm 3
Apr. 26 Sunny
Sunny
 16° /5° 0 mm 8
Apr. 27 Cloudy
Cloudy
 19° /5° 0 mm 6
Apr. 28 Overcast
Overcast
 27° /12° 0 mm 8
Apr. 29 Thundery outbreaks possible
Thundery outbreaks possible
 24° /15° 0 mm 2
Apr. 30 Overcast
Overcast
 18° /8° 0 mm 3
Next
Important Notice
Our weather forecast for McLean County in April 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 McLean County forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

McLean County in April - FAQ

What are the expected maximum and minimum temperatures in McLean County during April?

Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in McLean County during April?

Moderate rainfall is anticipated in McLean County during April, with a total of 98.9 mm spread over approximately 12 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in McLean County during April?

The average wind speed in McLean County during April is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

April rainfall patterns in McLean County

Explore the daily rainfall trends and prepare for McLean Countys April weather 💧
Typically, McLean County has 12 rainy days in April with a total of 98.9 mm of rainfall.

UV exposure in McLean County during April

Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
Top locations in McLean County
Select a location for an accurate weather forecast
Bloomington
More Locations

Quick links

More McLean County weather pages
You are here
Location coordinates Where is McLean County?

Get accurate weather forecasts for McLean County, located at latitude 40.484 and longitude -88.994. Stay updated with localized weather information tailored for McLean County.

Found a mistake?
We appreciate your attention to details. Tell us here.