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Weather in Peoria County, Illinois for April 2026

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

    Snow Forecast ❄️

  • Snowfall in Peoria County during April is quite rare, with fewer than 2 snowy days on average.
    According to Peoria County snow forecast for April 2026, no snow is expected at the beginning of the month.

    • Temperatures

  • The forecast for the first days of April 2026 in Peoria County predicts a temperature of 15.6 °F , which is warmer than usual.

  • In general, the average temperature in Peoria County at the beginning of April is 10.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.7 °F by the end of April.

    • Rain 🌧️

  • Peoria County in April brings notable rainfall, with an average of 19 rainy days and a total precipitation of 211.1 mm.

    • More

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

Average dry days
10
Dry days
Average rainy days
19
Rainy days
Average snowy days
1
Snow days
Average temperatures
16°/7°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Peoria County Weather April

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

Temperatures trend during April in Peoria County

See the weather trend as well as the moving average line

April weather in Peoria County day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
Apr. 1 Patchy rain possible
Patchy rain possible
 11° /7° 3.4 mm 0 cm
Apr. 2 Overcast
Overcast
 16° /4° 0 mm 0 cm
Apr. 3 Blizzard
Blizzard
 8° /2° 18.1 mm 0 cm
Apr. 4 Moderate or heavy snow showers
Moderate or heavy snow showers
 12° /4° 34.9 mm 0.2 cm
Apr. 5 Patchy rain possible
Patchy rain possible
 9° /2° 12 mm 0 cm
Apr. 6 Partly cloudy
Partly cloudy
 9° /0° 0 mm 0 cm
Apr. 7 Moderate rain
Moderate rain
 11° /2° 4.1 mm 0 cm
Apr. 8 Sunny
Sunny
 14° /3° 0 mm 0 cm
Apr. 9 Overcast
Overcast
 12° /6° 8.7 mm 0 cm
Apr. 10 Cloudy
Cloudy
 13° /5° 1.2 mm 0 cm
Apr. 11 Light rain shower
Light rain shower
 12° /5° 7 mm 0 cm
Apr. 12 Overcast
Overcast
 15° /6° 0 mm 0 cm
Apr. 13 Partly cloudy
Partly cloudy
 21° /7° 0 mm 0 cm
Apr. 14 Thundery outbreaks possible
Thundery outbreaks possible
 20° /12° 0 mm 0 cm
Apr. 15 Sunny
Sunny
 20° /8° 0.4 mm 0 cm
Apr. 16 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 18° /7° 14 mm 0 cm
Apr. 17 Patchy rain possible
Patchy rain possible
 18° /10° 0.5 mm 0 cm
Apr. 18 Patchy rain possible
Patchy rain possible
 17° /10° 2.1 mm 0 cm
Apr. 19 Overcast
Overcast
 13° /6° 17.1 mm 0 cm
Apr. 20 Patchy rain possible
Patchy rain possible
 14° /5° 3.8 mm 0 cm
Apr. 21 Partly cloudy
Partly cloudy
 15° /5° 9.7 mm 0 cm
Apr. 22 Overcast
Overcast
 20° /5° 0 mm 0 cm
Apr. 23 Light rain shower
Light rain shower
 19° /11° 1.4 mm 0 cm
Apr. 24 Partly cloudy
Partly cloudy
 19° /9° 0 mm 0 cm
Apr. 25 Overcast
Overcast
 20° /6° 0 mm 0 cm
Apr. 26 Light rain shower
Light rain shower
 17° /7° 14.7 mm 0 cm
Apr. 27 Light rain shower
Light rain shower
 22° /10° 2.1 mm 0 cm
Apr. 28 Light rain shower
Light rain shower
 25° /15° 14.8 mm 0 cm
Apr. 29 Patchy rain possible
Patchy rain possible
 22° /13° 4.8 mm 0 cm
Apr. 30 Partly cloudy
Partly cloudy
 20° /10° 1.2 mm 0 cm
Next
Important Notice
Our weather forecast for Peoria 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 Peoria County forecast closer to your planned date for the most up-to-date weather information.
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Peoria County in April - FAQ

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

Enjoy moderate daytime temperatures of up to 16° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.

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

Significant rainfall exceeding 211.1 mm is expected in Peoria County during April, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Peoria County in April 2026?

Peoria County typically sees 0.255 cm of snowfall during April.

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

The average wind speed in Peoria County during April is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

Peoria County snow forecast April 2026

Track daily snowfall levels and discover Peoria County’s snowy potential this April ❄️
On average, Peoria County sees 1 snowy days during April, with approximately 0.3 cm of total snowfall.

April rainfall patterns in Peoria County

Explore the daily rainfall trends and prepare for Peoria Countys April weather 💧
Typically, Peoria County has 19 rainy days in April with a total of 211.1 mm of rainfall.

UV exposure in Peoria County during April

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

Get accurate weather forecasts for Peoria County, located at latitude 40.694 and longitude -89.589. Stay updated with localized weather information tailored for Peoria County.

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