Peoria Weather Forecast

    • 71
    • 92

    Slight Chance Thunderstorms

    • 77
    • 97

    Hot

    • 73
    • 100

    Slight Chance Thunderstorms

    • 70
    • 93

    Partly Sunny

    • 69
    • 94

    Mostly Sunny

    • 71
    • 95

    Mostly Sunny

Today 17 Aug Ottawa

Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. North Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 102.

Tonight 17 Aug Ottawa

Partly cloudy. Lows in the lower 70s. Northeast Winds around 5 Mph.

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Peoria Temperature Statistics

August Temperature

Joplin, Joplin Regional Airport (18.6 miles)

  • Lowest 2 August, 2026

    64.7 °F

  • Average August

    85.6 °F

  • Highest 13 August, 2026

    103.6 °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

    71.6 °F
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