New Haven Weather Forecast

    • 44
    • 61

    Increasing Clouds

    • 34
    • 61

    Partly Sunny

    • 44
    • 63

    Mostly Cloudy

    • 41
    • 59

    Rain Likely

    • 31
    • 53

    Slight Chance Rain

    • 22
    • 46

    Partly Sunny

Today 5 Jan Franklin

Sunny. Not as cool with Highs in the lower 60s. South Winds 5 to 10 Mph.

Tonight 5 Jan Franklin

Mostly clear in the Evening, then becoming mostly cloudy. Not as cool. Near steady temperature around 50. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

New Haven Temperature Statistics

January Temperature

Washington Regional Airport (11.8 miles)

  • Lowest 1 January, 2026

    23 °F

  • Average January

    33 °F

  • Highest 1 January, 2026

    37.4 °F

Climate (2021–Present)

Washington Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    69.1 °F
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