Peoria Weather Forecast

    • 45
    • 68

    Mostly Sunny

    • 45
    • 74

    Mostly Cloudy

    • 55
    • 74

    Mostly Sunny

    • 34
    • 75

    Mostly Cloudy

    • 33
    • 50

    Partly Sunny

    • 38
    • 57

    Mostly Cloudy

Today 19 Mar Peoria

Sunny. Not as cool with Highs in the upper 60s. Southeast Winds around 5 Mph.

Tonight 19 Mar Peoria

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 40s. Southeast Winds around 5 Mph, becoming southwest after midnight.

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Peoria Temperature Statistics

March Temperature

Peoria - General Downing-Peoria International Airport (5 miles)

  • Lowest 16 March, 2026

    12.9 °F

  • Average March

    45.5 °F

  • Highest 10 March, 2026

    82 °F

Climate (2021–Present)

Peoria - General Downing-Peoria International Airport (5 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    64.4 °F
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