Peoria Weather Forecast

    • 75
    • 98

    Hot

    • 74
    • 97

    Hot

    • 74
    • 95

    Mostly Sunny

    • 72
    • 96

    Slight Chance Rain Showers

    • 67
    • 92

    Chance Thunderstorms

    • 63
    • 84

    Chance Rain Showers

Today 16 Sep Ottawa

Sunny. Highs in the upper 90s. South Winds 5 to 10 Mph. Heat index Values up to 106.

Tonight 16 Sep Ottawa

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph.

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Peoria Temperature Statistics

September Temperature

Joplin, Joplin Regional Airport (18.6 miles)

  • Lowest 11 September, 2026

    65.6 °F

  • Average September

    86.3 °F

  • Highest 6 September, 2026

    104.6 °F

Climate (2021–2026)

Joplin, Joplin Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    71.7 °F
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