Lockport Weather Forecast

    • 45
    • 82

    Severe Tstms

    • 34
    • 53

    Partly Sunny

    • 34
    • 52

    Partly Sunny

    • 47
    • 58

    Partly Sunny

    • 54
    • 74

    Partly Sunny

    • 53
    • 76

    Partly Sunny

Today 17 Apr Northern Will

Partly cloudy. A slight chance of Showers and Thunderstorms late. Breezy. Highs in the lower 80s. South Winds 10 to 15 Mph, increasing to 15 to 20 Mph in the afternoon. Gusts up to 30 Mph. Chance of precipitation 20 percent.

Tonight 17 Apr Northern Will

Thunderstorms in the evening. Showers until early Morning, then a chance of Showers late. Some Thunderstorms may produce heavy rainfall in the evening. Locally heavy rainfall possible late in the evening. Breezy. Lows in the mid 40s. South Winds 15 to 20 Mph, becoming west after midnight. Gusts up to 30 Mph. Chance of precipitation near 100 percent.

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Lockport Temperature Statistics

April Temperature

Lewis University Airport (2.5 miles)

  • Lowest 7 April, 2026

    29.6 °F

  • Average April

    53.5 °F

  • Highest 12 April, 2026

    81.6 °F

Climate (2021–Present)

Lewis University Airport (2.5 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    61.8 °F
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