Greater Peoria Regional Airport Weather Forecast
- 58
- 90
Mostly Sunny
- 63
- 91
Mostly Sunny
- 63
- 89
Chance Thunderstorms
- 63
- 88
Chance Thunderstorms
- 64
- 86
Chance Rain Showers
- 62
- 84
Chance Rain Showers
- 60
- 84
Slight Chance Thunderstorms
Today 17 Sep Peoria
Sunny. Near steady temperature in the upper 80s. Northeast Winds around 5 Mph.
Tonight 17 Sep Peoria
Mostly clear. Lows in the upper 50s. East Winds around 5 Mph.
Greater Peoria Regional Airport Temperature Statistics
September Temperature
Peoria - General Downing-Peoria International Airport (0 miles)
Lowest 7 September, 2025
45 °FAverage September
67.6 °FHighest 13 September, 2025
96.1 °F
Climate (2020–Present)
Peoria - General Downing-Peoria International Airport (0 miles)
Average Low 2020–2025
45.1 °FAverage 2020–2025
54.5 °FAverage High 2020–2025
64.1 °F