Harvard State Airport Weather Forecast

    • 70
    • 94

    Slight Chance Thunderstorms

    • 70
    • 94

    Partly Sunny

    • 70
    • 92

    Mostly Cloudy

    • 76
    • 93

    Slight Chance Thunderstorms

    • 68
    • 94

    Chance Thunderstorms

    • 66
    • 88

    Slight Chance Thunderstorms

    • 66
    • 87

    Mostly Sunny

Today 4 Sep Clay

Mostly sunny with a 20 percent chance of Showers and Thunderstorms. Heat index Readings 105 to 107. Southeast Winds around 10 Mph with Gusts to around 20 Mph.

Tonight 4 Sep Clay

Partly cloudy. Isolated Showers and Thunderstorms in the evening. Lows around 70. Southeast Winds around 10 Mph in the evening then becoming light. Chance of precipitation 20 percent. Highest heat index Readings around 105 in the evening.

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Harvard State Airport Temperature Statistics

September Temperature

Aurora, Aurora Municipal Airport (17.4 miles)

  • Lowest 1 September, 2026

    70 °F

  • Average September

    81.2 °F

  • Highest 2 September, 2026

    94.6 °F

Climate (2021–2026)

Aurora, Aurora Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    64.3 °F
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