New Haven Weather Forecast

    • 55
    • 75

    Rain Showers

    • 50
    • 62

    Chance Rain Showers

    • 52
    • 64

    Mostly Cloudy

    • 50
    • 64

    Mostly Cloudy

    • 49
    • 66

    Mostly Cloudy

    • 47
    • 67

    Partly Sunny

Today 20 Sep Allen

Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the upper 60s. Northeast Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 20 Sep Allen

Showers with a chance of Thunderstorms in the Evening, then Showers likely after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Haven Temperature Statistics

September Temperature

Fort Wayne International Airport (11.8 miles)

  • Lowest 14 September, 2026

    46.7 °F

  • Average September

    73.4 °F

  • Highest 3 September, 2026

    93.7 °F

Climate (2021–2026)

Fort Wayne International Airport (11.8 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.8 °F
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