Alta Weather Forecast

    • 55
    • 73

    Mostly Cloudy

    • 52
    • 73

    Becoming Sunny

    • 56
    • 73

    Mostly Sunny

    • 63
    • 76

    Rain Showers Likely

    • 65
    • 73

    Rain Showers Likely

    • 60
    • 72

    Rain Showers Likely

    • 57
    • 69

    Chance Rain Showers

Today 26 Sep Peoria

Partly cloudy. Lows in the mid 50s. Highs around 70.

Tonight 26 Sep Peoria

Mostly cloudy. Lows in the mid 50s. East Winds around 5 Mph.

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Alta Temperature Statistics

September Temperature

Peoria - General Downing-Peoria International Airport (9.9 miles)

  • Lowest 24 September, 2026

    55.9 °F

  • Average September

    74.4 °F

  • Highest 3 September, 2026

    96.7 °F

Climate (2021–2026)

Peoria - General Downing-Peoria International Airport (9.9 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.7 °F
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