Corwin Weather Forecast

    • 43
    • 67

    Chance Thunderstorms

    • 39
    • 58

    Increasing Clouds

    • 37
    • 55

    Mostly Sunny

    • 44
    • 58

    Rain Showers

    • 45
    • 62

    Rain Showers Likely

    • 45
    • 60

    Mostly Cloudy

    • 48
    • 66

    Mostly Cloudy

Today 9 May Niagara

Partly to mostly sunny. Highs in the mid 60s. Southwest Winds 10 to 15 Mph.

Tonight 9 May Niagara

Partly to mostly cloudy. A chance of Showers and Thunderstorms Early, then a chance of Showers late this evening. Some Thunderstorms may be severe with damaging Winds and large hail. Lows in the lower 40s. Southwest Winds 10 to 15 Mph, becoming light. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Corwin Temperature Statistics

May Temperature

Niagara Falls, Niagara Falls International Airport (15.5 miles)

  • Lowest 2 May, 2026

    30 °F

  • Average May

    48.7 °F

  • Highest 4 May, 2026

    70 °F

Climate (2021–Present)

Niagara Falls, Niagara Falls International Airport (15.5 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.7 °F
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