Siscowit Reservoir Weather Forecast

    • 68
    • 84

    Mostly Cloudy

    • 63
    • 90

    Chance Thunderstorms

    • 58
    • 74

    Mostly Cloudy

    • 61
    • 76

    Chance Rain Showers

    • 60
    • 75

    Chance Rain Showers

    • 58
    • 77

    Partly Sunny

    • 62
    • 81

    Mostly Sunny

Today 16 Aug Northern Westchester

Partly sunny with a chance of Showers and Thunderstorms. Highs in the mid 80s. South Winds around 5 Mph. Chance of rain 30 percent.

Tonight 16 Aug Northern Westchester

Partly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly cloudy after midnight. Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Siscowit Reservoir Temperature Statistics

August Temperature

Danbury, Danbury Municipal Airport (11.8 miles)

  • Lowest 3 August, 2025

    52.6 °F

  • Average August

    72.2 °F

  • Highest 12 August, 2025

    92.6 °F

Climate (2020–Present)

Danbury, Danbury Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    63.3 °F
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