Connecticut River - Gildersleeve Island Weather Forecast

    • 62
    • 81

    Slight Chance Thunderstorms

    • 61
    • 80

    Chance Rain Showers

    • 63
    • 84

    Chance Rain Showers

    • 64
    • 86

    Partly Sunny

    • 67
    • 88

    Chance Rain Showers

    • 69
    • 89

    Slight Chance Thunderstorms

Today 26 Jun Northern Middlesex

Mostly sunny. Highs around 80. Southwest Winds 5 to 10 Mph.

Tonight 26 Jun Northern Middlesex

Mostly cloudy. A slight chance of Showers in the evening. Lows in the lower 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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  • Temperature Real-Time

Connecticut River - Gildersleeve Island Temperature Statistics

June Temperature

Hartford, Hartford-Brainard Airport (8.7 miles)

  • Lowest 2 June, 2026

    44.1 °F

  • Average June

    70.5 °F

  • Highest 11 June, 2026

    93 °F

Climate (2021–2026)

Hartford, Hartford-Brainard Airport (8.7 miles)

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  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    63.2 °F
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