Pekin Weather Forecast

    • 71
    • 85

    Chance Thunderstorms

    • 71
    • 84

    Rain Showers

    • 74
    • 88

    Chance Thunderstorms

    • 75
    • 92

    Chance Rain Showers

    • 69
    • 89

    Slight Chance Thunderstorms

    • 65
    • 82

    Partly Sunny

Today 12 Aug Tazewell

Thunderstorms likely. Showers likely. Highs in the mid 80s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 12 Aug Tazewell

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Humid with Lows around 70. East Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Real-Time

Pekin Temperature Statistics

August Temperature

Peoria - General Downing-Peoria International Airport (6.8 miles)

  • Lowest 3 August, 2026

    62.7 °F

  • Average August

    74.8 °F

  • Highest 9 August, 2026

    88 °F

Climate (2021–2026)

Peoria - General Downing-Peoria International Airport (6.8 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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