Grafton Weather Forecast

    • 49
    • 70

    Sunny

    • 52
    • 74

    Mostly Sunny

    • 62
    • 80

    Partly Sunny

    • 71
    • 88

    Mostly Sunny

    • 67
    • 89

    Chance Thunderstorms

    • 66
    • 84

    Chance Rain Showers

    • 65
    • 82

    Chance Thunderstorms

Today 21 Jul Western Windham

Sunny and not as warm. Near steady temperature in the upper 60s. Northwest Winds around 5 Mph.

Tonight 21 Jul Western Windham

Clear. Lows in the upper 40s. Light and variable Winds.

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Grafton Temperature Statistics

July Temperature

Springfield, Hartness State Springfield Airport (12.4 miles)

  • Lowest 19 July, 2025

    48 °F

  • Average July

    75 °F

  • Highest 16 July, 2025

    95.6 °F

Climate (2020–Present)

Springfield, Hartness State Springfield Airport (12.4 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    58.8 °F
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