Peoria Weather Forecast
- 71
- 91
Slight Chance Thunderstorms
- 65
- 84
Rain Showers
- 67
- 84
Slight Chance Thunderstorms
- 67
- 86
Chance Thunderstorms
- 67
- 83
Rain Showers Likely
- 68
- 85
Chance Thunderstorms
- 67
- 85
Rain Showers Likely
Today 6 Jul Union
Mostly sunny. Near steady Temperatures in the upper 80s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 6 Jul Union
Mostly clear. A slight chance of Showers and Thunderstorms this evening. Lows around 70. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.
Peoria Temperature Statistics
July Temperature
Marysville Union County Airport (7.5 miles)
Lowest 3 July, 2025
63.9 °FAverage July
75.5 °FHighest 3 July, 2025
88.3 °F
Climate (2020–Present)
Marysville Union County Airport (7.5 miles)
Average Low 2020–2025
42.9 °FAverage 2020–2025
52.4 °FAverage High 2020–2025
62 °F