New Haven Weather Forecast

    • 74
    • 97

    Hot

    • 74
    • 96

    Mostly Sunny

    • 70
    • 97

    Hot

    • 69
    • 95

    Mostly Sunny

    • 69
    • 93

    Mostly Sunny

    • 72
    • 94

    Mostly Sunny

Today 3 Sep Franklin

Sunny, hot with Highs in the mid 90s. Southwest Winds around 5 Mph. Heat index Values up to 106.

Tonight 3 Sep Franklin

Clear. Lows in the mid 70s. South Winds around 5 Mph. Heat index Values up to 103 early in the evening.

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New Haven Temperature Statistics

September Temperature

Washington Regional Airport (11.8 miles)

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Climate (2021–2026)

Washington Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    69.6 °F
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