Graniteville Weather Forecast

    • 50
    • 74

    Increasing Clouds

    • 47
    • 61

    Rain Showers

    • 44
    • 58

    Rain

    • 40
    • 54

    Chance Rain Showers

    • 44
    • 62

    Chance Rain Showers

    • 45
    • 61

    Chance Rain Showers

    • 46
    • 64

    Chance Rain Showers

Today 27 May Washington

Partly sunny. Highs in the mid 70s. Light and variable Winds, becoming northwest around 10 Mph this afternoon.

Tonight 27 May Washington

Partly cloudy. Lows around 50. Northwest Winds around 10 Mph until Midnight, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Graniteville Temperature Statistics

May Temperature

Barre / Montpelier, Knapp State Airport (5 miles)

  • Lowest 9 May, 2026

    28.7 °F

  • Average May

    52 °F

  • Highest 18 May, 2026

    86.6 °F

Climate (2021–Present)

Barre / Montpelier, Knapp State Airport (5 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    55.6 °F
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