Katonah Weather Forecast

    • 51
    • 78

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

    • 66
    • 83

    Chance Rain Showers

    • 67
    • 91

    Chance Thunderstorms

    • 65
    • 89

    Chance Thunderstorms

    • 64
    • 90

    Partly Sunny

Today 8 Jun Northern Westchester

Sunny. Highs in the upper 70s. Northeast Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 8 Jun Northern Westchester

Clear. Lows in the lower 50s. South Winds 5 to 10 Mph, becoming southwest after midnight.

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Katonah Temperature Statistics

June Temperature

Danbury, Danbury Municipal Airport (13 miles)

  • Lowest 2 June, 2026

    41 °F

  • Average June

    65 °F

  • Highest 5 June, 2026

    86 °F

Climate (2021–Present)

Danbury, Danbury Municipal Airport (13 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.2 °F
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