Peoria Weather Forecast
- 3
- 28
Slight Chance Snow
- 3
- 19
Mostly Cloudy
- 15
- 22
Chance Snow
- 2
- 34
Mostly Cloudy
- 4
- 15
Partly Sunny
- 4
- 24
Partly Sunny
- 13
- 24
Partly Sunny
Today 3 Feb Union
Mostly cloudy and cold. Near steady temperature in the upper 20s. Northwest Winds around 5 Mph.
Tonight 3 Feb Union
Partly cloudy. Cooler with Lows 0 to 5 above. North Winds around 5 Mph.
Peoria Temperature Statistics
February Temperature
Marysville Union County Airport (7.5 miles)
Lowest 1 February, 2026
-5.6 °FAverage February
13.9 °FHighest 1 February, 2026
19.6 °F
Climate (2021–Present)
Marysville Union County Airport (7.5 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
52.2 °FAverage High 2021–2026
62 °F