Peoria Weather Forecast

    • 4
    • 15

    Increasing Clouds

    • 5
    • 21

    Slight Chance Snow

    • 22
    • 30

    Mostly Cloudy

    • 27
    • 40

    Mostly Cloudy

    • 22
    • 34

    Mostly Cloudy

    • 20
    • 31

    Mostly Cloudy

    • 18
    • 30

    Mostly Cloudy

Today 7 Feb Union

Partly cloudy and cooler. Near steady Temperatures around 15. Northwest Winds 5 to 10 Mph.

Tonight 7 Feb Union

Partly cloudy until early Morning, then becoming mostly cloudy. A slight chance of snow after midnight. Cold with Lows 0 to 5 above. Northwest Winds around 5 Mph this Evening, becoming light and variable. Chance of snow 20 percent.

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Peoria Temperature Statistics

February Temperature

Marysville Union County Airport (7.5 miles)

  • Lowest 2 February, 2026

    -7.2 °F

  • Average February

    13.8 °F

  • Highest 3 February, 2026

    30 °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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