Trenton Corners Weather Forecast

    • 73
    • 86

    Rain Showers Likely

    • 65
    • 86

    Slight Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

    • 69
    • 83

    Rain Showers Likely

    • 61
    • 81

    Partly Sunny

    • 58
    • 76

    Partly Sunny

Today 15 Aug Knox

Showers with a chance of Thunderstorms this morning. Some Thunderstorms may produce heavy rainfall this morning. Highs in the mid 80s. South Winds 5 to 10 Mph, becoming southwest this afternoon. Chance of rain near 100 percent. Heat index Values up to 100 this afternoon.

Tonight 15 Aug Knox

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Real-Time

Trenton Corners Temperature Statistics

August Temperature

Galesburg Municipal Airport (16.2 miles)

  • Lowest 3 August, 2026

    57.7 °F

  • Average August

    73.7 °F

  • Highest 10 August, 2026

    88.2 °F

Climate (2021–2026)

Galesburg Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    62.5 °F
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