Niagara Falls Weather Forecast

    • 43
    • 48

    Slight Chance Rain Showers

    • 48
    • 65

    Partly Sunny

    • 56
    • 74

    Chance Rain Showers

    • 54
    • 75

    Partly Sunny

    • 63
    • 81

    Partly Sunny

    • 59
    • 82

    Chance Rain Showers

Today 14 May Niagara

Cloudy with a chance of Showers with patchy drizzle. Cool with near steady Temperatures in the upper 40s. Northwest Winds around 10 Mph. Chance of rain 50 percent.

Tonight 14 May Niagara

Mostly cloudy. A chance of Showers with patchy drizzle in the evening. Lows in the lower 40s. Light northwest Winds. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Niagara Falls Temperature Statistics

May Temperature

Niagara Falls, Niagara Falls International Airport (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 (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.8 °F
Get WillyWeather+ to remove ads