Glastonbury Weather Forecast

    • 65
    • 83

    Decreasing Clouds

    • 71
    • 88

    Mostly Sunny

    • 71
    • 94

    Slight Chance Thunderstorms

    • 66
    • 87

    Chance Rain Showers

    • 66
    • 83

    Chance Rain Showers

    • 67
    • 86

    Slight Chance Thunderstorms

Today 23 Jul Hartford

Mostly sunny. Highs in the lower 80s. Northwest Winds around 5 Mph, becoming southwest this afternoon.

Tonight 23 Jul Hartford

Mostly clear. Lows in the mid 60s. South Winds 5 to 10 Mph.

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Glastonbury Temperature Statistics

July Temperature

Hartford, Hartford-Brainard Airport (6.2 miles)

  • Lowest 5 July, 2025

    59.6 °F

  • Average July

    78 °F

  • Highest 8 July, 2025

    93.7 °F

Climate (2020–Present)

Hartford, Hartford-Brainard Airport (6.2 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    63.6 °F
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