Windsor Weather Forecast

    • 66
    • 89

    Isolated Thunderstorms

    • 68
    • 86

    Chance Thunderstorms

    • 63
    • 82

    Rain Showers Likely

    • 61
    • 80

    Chance Rain Showers

    • 60
    • 74

    Chance Thunderstorms

    • 59
    • 74

    Chance Thunderstorms

    • 60
    • 75

    Chance Rain Showers

Today 6 Jul Western And Central Hillsborough

Mostly sunny. Hot with Highs around 90. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Heat index Values in the mid 90s.

Tonight 6 Jul Western And Central Hillsborough

Partly cloudy this Afternoon, then clearing. Humid with Lows in the upper 60s. Southwest Winds around 10 Mph this afternoon and Evening, becoming light and variable. Heat index Values in the mid 90s early and evening.

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Windsor Temperature Statistics

July Temperature

Keene, Dillant-Hopkins Airport (20.5 miles)

  • Lowest 4 July, 2025

    55.9 °F

  • Average July

    71.6 °F

  • Highest 1 July, 2025

    89.1 °F

Climate (2020–Present)

Keene, Dillant-Hopkins Airport (20.5 miles)

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  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    59 °F
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