Peoria Weather Forecast

    • 63
    • 73

    Rain Showers Likely

    • 30
    • 72

    Rain Showers

    • 34
    • 45

    Breezy

    • 29
    • 54

    Breezy

    • 41
    • 49

    Chance Rain

    • 25
    • 65

    Rain

    • 15
    • 31

    Slight Chance Snow

Today 10 Mar Union

Partly cloudy with a 30 percent chance of Showers. Unseasonably warm with Highs in the lower 70s. Southwest Winds 10 to 15 Mph.

Tonight 10 Mar Union

Partly cloudy this Evening, then mostly cloudy with Showers with a chance of Thunderstorms after midnight. Unseasonably warm with Lows in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 80 percent.

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Peoria Temperature Statistics

March Temperature

Marysville Union County Airport (7.5 miles)

  • Lowest 2 March, 2026

    21.2 °F

  • Average March

    47 °F

  • Highest 6 March, 2026

    75.2 °F

Climate (2021–Present)

Marysville Union County Airport (7.5 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.4 °F
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