Chester Weather Forecast

    • 73
    • 95

    Slight Chance Thunderstorms

    • 73
    • 98

    Hot

    • 69
    • 98

    Chance Thunderstorms

    • 69
    • 93

    Chance Thunderstorms

    • 69
    • 92

    Slight Chance Thunderstorms

    • 69
    • 94

    Mostly Sunny

Today 21 Jul Thayer

Mostly sunny. Hot and humid. Highs in the mid 90s. South Winds 10 to 15 Mph with Gusts to around 20 Mph. Highest heat index Readings 105 to 109 in the afternoon.

Tonight 21 Jul Thayer

Partly cloudy. A 20 percent chance of Showers and Thunderstorms after midnight. Lows in the lower 70s. South Winds around 10 Mph with Gusts to around 20 Mph. Highest heat index Readings 105 to 106 in the evening.

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Chester Temperature Statistics

July Temperature

Hebron, Hebron Municipal Airport (9.9 miles)

  • Lowest 13 July, 2025

    58.1 °F

  • Average July

    76.6 °F

  • Highest 10 July, 2025

    94.1 °F

Climate (2020–Present)

Hebron, Hebron Municipal Airport (9.9 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    66.2 °F
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