New Haven Weather Forecast

    • 70
    • 94

    Chance Thunderstorms

    • 64
    • 89

    Mostly Sunny

    • 68
    • 90

    Rain Showers Likely

    • 66
    • 85

    Rain Showers Likely

    • 64
    • 82

    Chance Rain Showers

    • 64
    • 84

    Slight Chance Thunderstorms

Today 28 Jul Franklin

Mostly sunny this Morning, then mostly cloudy with a chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values up to 105.

Tonight 28 Jul Franklin

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 70s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Haven Temperature Statistics

July Temperature

Washington Regional Airport (11.8 miles)

  • Lowest 13 July, 2026

    64.4 °F

  • Average July

    79.3 °F

  • Highest 26 July, 2026

    98.6 °F

Climate (2021–2026)

Washington Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    47.8 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    69.7 °F
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