Niantic Weather Forecast

    • 57
    • 74

    Mostly Cloudy

    • 62
    • 81

    Chance Rain Showers

    • 59
    • 81

    Chance Rain Showers

    • 52
    • 76

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 51
    • 72

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

Today 25 May Western Montgomery

Cloudy. Showers with a slight chance of Thunderstorms this Morning, then a slight chance of Showers this afternoon. Patchy fog. Much warmer with Highs in the mid 70s. Southwest Winds around 5 Mph, becoming west around 5 Mph this afternoon. Chance of rain 80 percent.

Tonight 25 May Western Montgomery

Mostly cloudy. Patchy fog. Lows in the upper 50s. Light and variable Winds, becoming northeast around 5 Mph after midnight.

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  • Temperature Forecast NOAA

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Niantic Temperature Statistics

May Temperature

Pottstown, Pottstown Limerick Airport (9.3 miles)

  • Lowest 4 May, 2026

    37 °F

  • Average May

    61.1 °F

  • Highest 18 May, 2026

    93 °F

Climate (2021–Present)

Pottstown, Pottstown Limerick Airport (9.3 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.6 °F
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