Newfound Valley Airport Weather Forecast

    • 42
    • 46

    Rain

    • 32
    • 60

    Chance Rain

    • 31
    • 40

    Rain Likely

    • 46
    • 61

    Slight Chance Rain

    • 38
    • 63

    Chance Rain

    • 39
    • 63

    Chance Rain

Today 31 Mar Southern Grafton

Cloudy with a chance of rain with isolated Thunderstorms. Highs in the upper 40s. Light and variable Winds. Chance of rain 50 percent.

Tonight 31 Mar Southern Grafton

Isolated Thunderstorms. Rain. Patchy fog after midnight. Lows in the lower 40s. Southeast Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newfound Valley Airport Temperature Statistics

March Temperature

Plymouth Municipal Airport (12.4 miles)

  • Lowest 3 March, 2026

    -7.8 °F

  • Average March

    32.1 °F

  • Highest 10 March, 2026

    70.9 °F

Climate (2021–Present)

Plymouth Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    57 °F
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