Siscowit Reservoir Weather Forecast

    • 46
    • 63

    Chance Rain Showers

    • 36
    • 54

    Rain Showers

    • 29
    • 49

    Slight Chance Rain/Snow

    • 39
    • 52

    Slight Chance Rain Showers

    • 40
    • 60

    Partly Sunny

    • 46
    • 66

    Partly Sunny

    • 46
    • 65

    Slight Chance Rain Showers

Today 18 Apr Northern Westchester

Mostly sunny. Near steady temperature in the lower 60s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 18 Apr Northern Westchester

Mostly cloudy. A slight chance of Showers after midnight. Patchy fog after midnight. Lows in the mid 40s. Southeast Winds 5 to 10 Mph. Gusts up to 25 Mph this evening. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Siscowit Reservoir Temperature Statistics

April Temperature

Danbury, Danbury Municipal Airport (11.8 miles)

  • Lowest 9 April, 2026

    24.1 °F

  • Average April

    52.8 °F

  • Highest 16 April, 2026

    84.9 °F

Climate (2021–Present)

Danbury, Danbury Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.3 °F
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