Live Weather & Forecast

Weather in East Peoria

Illinois, United States · Real-time conditions & 3-day outlook

Flag of United States
Light rain
21°C
Feels like 21°C
69°F / Feels 69°F
Light rain
East Peoria, Illinois
🌞 Daytime
Updated: 2026-04-12 19:00
💧
Humidity
63%
💨
Wind
31.7 km/h SSW
🌬️
Wind Gust
45.6 km/h
🌡️
Pressure
1011 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
1.42 mm
☁️
Cloud Cover
100%
💦
Dew Point
15.6°C
🌐
Wind Degree
193°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
151.9 μg/m³
NO₂
3.7 μg/m³
O₃
96 μg/m³
SO₂
1.9 μg/m³
PM 2.5
6.2 μg/m³
PM 10
6.5 μg/m³

Weather Alerts 1

Met · Severe · Immediate
Flood Warning issued April 12 at 11:40AM CDT by NWS Lincoln IL

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Fulton, Cass and Mason Counties. Illinois River at Beardstown affecting Brown, Morgan, Cass and Schuyler Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding i...

Caution is urged when walking near riverbanks. Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.

Effective: 2026-04-12T11:40:00-05:00  ·  Expires: 2026-04-13T03:45:00-05:00

Today's Hourly Forecast

24-hour breakdown for East Peoria, Illinois

12 AM
Clear
13°
Clear
💧 74% 💨 22.7 km/h
1 AM
Clear
13°
Clear
💧 76% 💨 22.3 km/h
2 AM
Clear
13°
Clear
💧 75% 💨 23 km/h
3 AM
Clear
13°
Clear
💧 76% 💨 24.5 km/h
4 AM
Clear
13°
Clear
💧 79% 💨 24.1 km/h
5 AM
Clear
13°
Clear
💧 82% 💨 24.1 km/h
6 AM
Clear
14°
Clear
💧 83% 💨 24.1 km/h
7 AM
Sunny
15°
Sunny
💧 83% 💨 23.8 km/h
8 AM
Sunny
16°
Sunny
💧 80% 💨 24.1 km/h
9 AM
Sunny
18°
Sunny
💧 74% 💨 26.3 km/h
10 AM
Sunny
21°
Sunny
💧 67% 💨 28.4 km/h
11 AM
Sunny
23°
Sunny
💧 59% 💨 30.2 km/h
12 PM
Sunny
25°
Sunny
💧 54% 💨 33.8 km/h
1 PM
Sunny
25°
Sunny
💧 46% 💨 33.5 km/h
2 PM
Sunny
26°
Sunny
💧 45% 💨 31 km/h
3 PM
Sunny
26°
Sunny
💧 43% 💨 33.1 km/h
4 PM
Sunny
25°
Sunny
💧 42% 💨 33.5 km/h
5 PM
Partly Cloudy
24°
Partly Cloudy
💧 43% 💨 28.4 km/h
6 PM
Patchy rain nearby
22°
Patchy rain nearby
💧 52% 💨 37.8 km/h 🌧️ 100%
7 PM
Light rain
21°
Light rain
💧 63% 💨 31.7 km/h 🌧️ 100%
8 PM
Heavy rain at times
18°
Heavy rain at times
💧 79% 💨 28.1 km/h 🌧️ 100%
9 PM
Patchy rain nearby
18°
Patchy rain nearby
💧 73% 💨 28.4 km/h 🌧️ 100%
10 PM
Light drizzle
17°
Light drizzle
💧 78% 💨 31.7 km/h 🌧️ 100%
11 PM
Light rain
17°
Light rain
💧 83% 💨 27.7 km/h 🌧️ 100%

3-Day Forecast

Daily overview for East Peoria, Illinois

Today
Patchy rain nearby
Patchy rain nearby
27° / 13°
🌧️ 85% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 37.8 km/h
🌧️ Total precip: 4.28 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
Patchy rain nearby
22° / 16°
🌧️ 89% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 28.4 km/h
🌧️ Total precip: 0.82 mm
☀️ UV Index: 1
🌅 Sunrise: 06:22 AM
🌇 Sunset: 07:36 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
Thundery outbreaks in nearby
26° / 20°
🌧️ 0% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 31 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:37 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit East Peoria

Plan your trip to East Peoria, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to East Peoria 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in East Peoria?
Current conditions in East Peoria: Light rain, temperature 21°C, humidity 63%.
What is the best time to visit East Peoria?
The best time to visit East Peoria is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in East Peoria?
East Peoria is located at approximately 40.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in East Peoria?
The wettest period in East Peoria is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to East Peoria?
For visits to East Peoria during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is East Peoria in?
East Peoria is located in United States, in the state of Illinois.
What are the public holidays in East Peoria in 2026?
View the 2026 public holidays for East Peoria on our Holidays page.
What are the GPS coordinates used for the weather forecast in East Peoria?
The weather forecast for East Peoria uses coordinates 40.6661, -89.5801.