Peoria Heights Weather Forecast

    • 33
    • 44

    Increasing Clouds

    • 31
    • 50

    Mostly Cloudy

    • 15
    • 32

    Partly Sunny

    • 24
    • 28

    Snow Likely

    • 14
    • 36

    Chance Snow

    • 6
    • 20

    Slight Chance Snow

    • 9
    • 18

    Mostly Cloudy

Today 12 Jan Peoria

Mostly sunny. Not as cool with Highs in the mid 40s. Southwest Winds 5 to 10 Mph.

Tonight 12 Jan Peoria

Partly cloudy this Evening, then becoming mostly cloudy. Near steady temperature in the mid 30s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Peoria Heights Temperature Statistics

January Temperature

Peoria - General Downing-Peoria International Airport (7.5 miles)

  • Lowest 1 January, 2026

    17.1 °F

  • Average January

    36.2 °F

  • Highest 8 January, 2026

    62.1 °F

Climate (2021–Present)

Peoria - General Downing-Peoria International Airport (7.5 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    64.3 °F
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