Charlestown Weather Forecast

    • 23
    • 38

    Chance Snow

    • 25
    • 42

    Chance Snow

    • 25
    • 39

    Rain/Snow

    • 22
    • 39

    Slight Chance Snow

    • 27
    • 39

    Chance Rain/Snow

    • 22
    • 38

    Chance Snow

Today 16 Feb Sullivan

Mostly cloudy with isolated snow Showers in the Morning, then partly sunny in the afternoon. Highs in the mid 30s. Light and variable Winds. Chance of snow 20 percent.

Tonight 16 Feb Sullivan

Cloudy with a 20 percent chance of snow. Lows around 15. Light and variable Winds.

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Charlestown Temperature Statistics

February Temperature

Springfield, Hartness State Springfield Airport (8.7 miles)

  • Lowest 3 February, 2026

    -6.4 °F

  • Average February

    15.9 °F

  • Highest 11 February, 2026

    35.1 °F

Climate (2021–Present)

Springfield, Hartness State Springfield Airport (8.7 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    58.8 °F
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