Mirror Lake Weather Forecast

    • 46
    • 71

    Mostly Cloudy

    • 42
    • 66

    Chance Rain

    • 38
    • 50

    Rain Likely

    • 40
    • 55

    Chance Rain

    • 42
    • 62

    Partly Sunny

    • 47
    • 59

    Rain Showers Likely

    • 46
    • 63

    Chance Rain Showers

Today 23 Apr Rockland

Mostly sunny and not as cool. Near steady temperature around 70. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 23 Apr Rockland

Mostly cloudy. Lows in the upper 40s. North Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mirror Lake Temperature Statistics

April Temperature

Caldwell, Essex County Airport (19.9 miles)

  • Lowest 8 April, 2026

    28 °F

  • Average April

    55.3 °F

  • Highest 16 April, 2026

    90 °F

Climate (2021–Present)

Caldwell, Essex County Airport (19.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56.1 °F

  • Average High 2021–2026

    65.3 °F
Get WillyWeather+ to remove ads