South Twin Mountain Weather Forecast

    • 23
    • 27

    Mostly Cloudy

    • 32
    • 40

    Partly Sunny

    • 41
    • 51

    Chance Rain

    • 37
    • 51

    Rain

    • 22
    • 42

    Chance Rain/Snow

    • 27
    • 36

    Breezy

    • 32
    • 45

    Breezy

Today 13 Mar Northern Grafton

Mostly cloudy. Highs in the upper 30s. Light and variable Winds, becoming south around 10 Mph.

Tonight 13 Mar Northern Grafton

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the mid 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Twin Mountain Temperature Statistics

March Temperature

Whitefield - Mount Washington Regional Airport (11.8 miles)

  • Lowest 3 March, 2025

    -19.2 °F

  • Average March

    24.8 °F

  • Highest 11 March, 2025

    60.1 °F

Climate (2020–Present)

Whitefield - Mount Washington Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    32.7 °F

  • Average 2020–2025

    44.1 °F

  • Average High 2020–2025

    55.3 °F
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