Darien Weather Forecast

    • 50
    • 65

    Mostly Sunny

    • 56
    • 71

    Mostly Cloudy

    • 48
    • 66

    Rain Showers Likely

    • 51
    • 67

    Chance Rain Showers

    • 46
    • 63

    Slight Chance Rain Showers

    • 44
    • 61

    Mostly Cloudy

Today 18 Oct Southern Fairfield

Patchy frost early. Mostly sunny. Highs in the mid 60s. North Winds around 5 Mph, becoming south around 5 Mph this afternoon.

Tonight 18 Oct Southern Fairfield

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 40s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Darien Temperature Statistics

October Temperature

White Plains - Westchester County Airport (11.8 miles)

  • Lowest 10 October, 2025

    42.1 °F

  • Average October

    59.7 °F

  • Highest 5 October, 2025

    82.9 °F

Climate (2020–Present)

White Plains - Westchester County Airport (11.8 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    62.4 °F
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