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.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peoria Temperature Statistics

February Temperature

Marysville Union County Airport (7.5 miles)

  • Lowest 1 February, 2026

    -5.6 °F

  • Average February

    13.9 °F

  • Highest 1 February, 2026

    19.6 °F

Climate (2021–Present)

Marysville Union County Airport (7.5 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62 °F
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