New Haven Weather Forecast

    • 53
    • 64

    Chance Thunderstorms

    • 53
    • 75

    Rain

    • 36
    • 66

    Chance Rain

    • 47
    • 67

    Mostly Sunny

    • 58
    • 79

    Rain Likely

    • 51
    • 80

    Rain

    • 34
    • 64

    Chance Rain

Today 5 Mar Franklin

Mostly cloudy. Highs in the mid 60s. Southwest Winds around 5 Mph.

Tonight 5 Mar Franklin

Mostly cloudy. A slight chance of rain and Thunderstorms in the Evening, then a chance of rain and Thunderstorms after midnight. Near steady temperature in the upper 50s. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Haven Temperature Statistics

March Temperature

Washington Regional Airport (11.8 miles)

  • Lowest 1 March, 2026

    28.4 °F

  • Average March

    40.7 °F

  • Highest 3 March, 2026

    53.6 °F

Climate (2021–Present)

Washington Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    69.3 °F
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