Annex Weather Forecast

    • 64
    • 83

    Chance Rain Showers

    • 60
    • 78

    Partly Sunny

    • 56
    • 73

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 60
    • 79

    Partly Sunny

    • 66
    • 77

    Mostly Cloudy

Today 4 Sep Southern New Haven

Partly sunny. A slight chance of Showers this morning. Highs in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 4 Sep Southern New Haven

Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 60s. Northwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Annex Temperature Statistics

September Temperature

New Haven, Tweed-New Haven Airport (1.9 miles)

  • Lowest 1 September, 2026

    63 °F

  • Average September

    68.7 °F

  • Highest 1 September, 2026

    73.9 °F

Climate (2021–2026)

New Haven, Tweed-New Haven Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    63.3 °F
Get WillyWeather+ to remove ads