South Washington Weather Forecast

    • 50
    • 68

    Partly Sunny

    • 50
    • 61

    Rain Showers Likely

    • 49
    • 60

    Rain Showers Likely

    • 49
    • 60

    Chance Rain Showers

    • 48
    • 63

    Partly Sunny

    • 51
    • 68

    Partly Sunny

Today 25 Sep Orange

Partly sunny in the Morning, then becoming mostly cloudy. Patchy dense fog in the morning. Highs in the upper 60s. Light and variable Winds, becoming northeast around 10 Mph in the afternoon.

Tonight 25 Sep Orange

Cloudy. Lows in the upper 40s. Light and variable Winds, becoming north around 10 Mph after midnight.

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South Washington Temperature Statistics

September Temperature

Barre / Montpelier, Knapp State Airport (14.3 miles)

  • Lowest 19 September, 2026

    36.6 °F

  • Average September

    59.6 °F

  • Highest 3 September, 2026

    79.6 °F

Climate (2021–2026)

Barre / Montpelier, Knapp State Airport (14.3 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    55.6 °F
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