Roosevelt Beach Weather Forecast

    • 68
    • 78

    Chance Thunderstorms

    • 68
    • 84

    Rain Showers

    • 62
    • 80

    Chance Rain Showers

    • 61
    • 73

    Partly Sunny

    • 58
    • 73

    Mostly Sunny

    • 59
    • 74

    Slight Chance Rain Showers

Today 1 Sep Niagara

Partly sunny with a 30 percent chance of Showers and Thunderstorms. Highs Ranging from the upper 70s along the lake Ontario shore to the lower 80s inland. Northwest Winds 10 to 15 Mph, becoming north 5 to 10 Mph.

Tonight 1 Sep Niagara

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms overnight. Warm and muggy with Lows in the upper 60s. Light southeast Winds. Chance of rain 30 percent.

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Roosevelt Beach Temperature Statistics

September Temperature

Niagara Falls, Niagara Falls International Airport (13.7 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Niagara Falls, Niagara Falls International Airport (13.7 miles)

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  • Average Low 2021–2026

    42.9 °F
  • Average 2021–2026

    51.3 °F
  • Average High 2021–2026

    59.6 °F
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