Mamanasco Lake Weather Forecast

    • 39
    • 49

    Slight Chance Rain Showers

    • 43
    • 66

    Partly Sunny

    • 40
    • 59

    Partly Sunny

    • 39
    • 53

    Chance Rain Showers

    • 40
    • 59

    Partly Sunny

    • 43
    • 61

    Chance Rain Showers

Today 22 Apr Northern Fairfield

Cloudy. Showers Likely, mainly this morning. Highs in the upper 40s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 22 Apr Northern Fairfield

Mostly cloudy. Lows in the upper 30s. East Winds around 5 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mamanasco Lake Temperature Statistics

April Temperature

Danbury, Danbury Municipal Airport (3.7 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 (3.7 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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