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⛅ Weather in Peoria, IL

Mainly clear · Updated June 29, 2026 at 05:47 UTC

76°F
Temperature
83°F
Feels Like
87%
Humidity
4 mph SSE
Wind
0.00"
Precipitation
Home › Illinois Cities › Peoria, IL Weather

7-Day Forecast — Peoria, IL

DayIconConditionsHighLowPrecip
Today
2026-06-29		 ⛈️ Thunderstorm 94°F 73°F 0.00"
Tuesday
2026-06-30		 ⛈️ Thunderstorm 96°F 75°F 0.00"
Wednesday
2026-07-01		 ⛈️ Thunderstorm 90°F 74°F 0.00"
Thursday
2026-07-02		 ⛈️ Thunderstorm with heavy hail 91°F 71°F 0.20"
Friday
2026-07-03		 ⛈️ Thunderstorm 90°F 69°F 0.05"
Saturday
2026-07-04		 ⛈️ Thunderstorm 91°F 70°F 0.00"
Sunday
2026-07-05		 ⛈️ Thunderstorm with hail 89°F 74°F 0.14"

About Peoria, Illinois Weather

Peoria is located in Illinois at coordinates 40.6936°N, 89.5890°W. With a population of approximately 110,139, it is one of the major cities in Illinois. Weather data is sourced from the Open-Meteo API and updates automatically every hour. Temperatures are shown in Fahrenheit. Wind speeds are in miles per hour.

Frequently Asked Questions — Peoria Weather

What is the weather like in Peoria, IL right now?

Currently in Peoria, IL: Mainly clear with a temperature of 76°F (feels like 83°F). Humidity is 87% and winds are 4 mph SSE.

What is the best time of year to visit Peoria, Illinois?

The ideal time to visit Peoria depends on your weather preference. Spring and fall generally offer the most comfortable temperatures. Check the monthly averages above for a complete picture.

Does Peoria, Illinois get snow?

Snow frequency in Peoria depends on its elevation and latitude (coordinates: 40.69°N). Cities at higher latitudes or elevations typically see more winter precipitation. Check the 7-day forecast above for current conditions.

How accurate is this weather data for Peoria?

Weather data is sourced from Open-Meteo, which uses ECMWF and other global weather models. Data updates hourly and is based on the precise coordinates for Peoria (40.6936°N, 89.5890°W).

What is the average temperature in Peoria, IL?

See the 7-day forecast table above for current highs and lows. Historical climate data for Peoria shows typical temperature ranges that vary significantly by season.

Data Sources

Current conditions and forecasts are provided by Open-Meteo (open-meteo.com), a free and open-source weather API. Weather codes follow the WMO (World Meteorological Organization) standard. All times are in the local timezone for Peoria, Illinois.