Charlestown Weather Forecast

    • 60
    • 84

    Decreasing Clouds

    • 56
    • 84

    Mostly Sunny

    • 59
    • 84

    Mostly Sunny

    • 64
    • 89

    Mostly Sunny

    • 72
    • 94

    Partly Sunny

    • 65
    • 89

    Partly Sunny

Today 10 Jul Sullivan

Partly sunny. Near steady temperature around 80. North Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 10 Jul Sullivan

Mostly clear. Lows in the upper 50s. North Winds around 10 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Charlestown Temperature Statistics

July Temperature

Springfield, Hartness State Springfield Airport (8.7 miles)

  • Lowest 5 July, 2026

    57.7 °F

  • Average July

    75.9 °F

  • Highest 1 July, 2026

    96.7 °F

Climate (2021–2026)

Springfield, Hartness State Springfield Airport (8.7 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    59.1 °F
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