Katonah Weather Forecast

    • 38
    • 62

    Mostly Sunny

    • 38
    • 56

    Mostly Sunny

    • 36
    • 59

    Sunny

    • 44
    • 63

    Partly Sunny

    • 50
    • 68

    Rain Showers Likely

    • 46
    • 63

    Chance Rain Showers

    • 44
    • 63

    Slight Chance Rain Showers

Today 15 Oct Northern Westchester

Mostly sunny. Highs in the lower 60s. North Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 15 Oct Northern Westchester

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 30s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Katonah Temperature Statistics

October Temperature

Danbury, Danbury Municipal Airport (13 miles)

  • Lowest 10 October, 2025

    30.9 °F

  • Average October

    58.5 °F

  • Highest 5 October, 2025

    84 °F

Climate (2020–Present)

Danbury, Danbury Municipal Airport (13 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    63.4 °F
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