Glastonbury Weather Forecast

    • 62
    • 83

    Partly Sunny

    • 62
    • 85

    Rain Showers

    • 54
    • 77

    Slight Chance Rain Showers

    • 52
    • 72

    Slight Chance Rain Showers

    • 51
    • 69

    Slight Chance Rain Showers

    • 53
    • 72

    Partly Sunny

Today 26 May Hartford

Mostly sunny. Warmer with Highs in the lower 80s. North Winds around 5 Mph, becoming southwest in the afternoon.

Tonight 26 May Hartford

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Glastonbury Temperature Statistics

May Temperature

Hartford, Hartford-Brainard Airport (6.2 miles)

  • Lowest 3 May, 2026

    41 °F

  • Average May

    59.7 °F

  • Highest 17 May, 2026

    90 °F

Climate (2021–Present)

Hartford, Hartford-Brainard Airport (6.2 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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