New Haven Weather Forecast

    • 43
    • 84

    Thunderstorms

    • 36
    • 59

    Chance Rain Showers

    • 40
    • 67

    Mostly Sunny

    • 50
    • 75

    Mostly Sunny

    • 54
    • 77

    Mostly Sunny

    • 54
    • 79

    Mostly Sunny

Today 17 Apr Franklin

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Tonight 17 Apr Franklin

A chance of Showers and Thunderstorms in the Evening, then Showers with Thunderstorms likely after midnight. Locally heavy rainfall possible in the evening. Cooler with Lows in the mid 40s. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight. Chance of rain near 100 percent.

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New Haven Temperature Statistics

April Temperature

Washington Regional Airport (11.8 miles)

  • Lowest 6 April, 2026

    35.6 °F

  • Average April

    63.2 °F

  • Highest 3 April, 2026

    84.2 °F

Climate (2021–Present)

Washington Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    69.5 °F
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