Lake Lillinonah Weather Forecast

    • 38
    • 52

    Rain Showers

    • 38
    • 57

    Chance Rain Showers

    • 39
    • 64

    Partly Sunny

    • 45
    • 67

    Chance Rain Showers

    • 48
    • 62

    Rain Showers Likely

    • 43
    • 59

    Chance Rain Showers

Today 25 Apr Southern Litchfield

Partly sunny this Morning, then cloudy with Showers likely this afternoon. Cooler with Highs in the lower 50s. Southeast Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 25 Apr Southern Litchfield

Showers. Lows in the upper 30s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Lillinonah Temperature Statistics

April Temperature

Danbury, Danbury Municipal Airport (9.9 miles)

  • Lowest 9 April, 2026

    24.1 °F

  • Average April

    53.3 °F

  • Highest 16 April, 2026

    84.9 °F

Climate (2021–Present)

Danbury, Danbury Municipal Airport (9.9 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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