Sleeping Giant State Park Weather Forecast

    • 60
    • 70

    Slight Chance Rain

    • 63
    • 71

    Chance Rain Showers

    • 68
    • 81

    Chance Thunderstorms

    • 64
    • 90

    Chance Thunderstorms

    • 59
    • 83

    Mostly Sunny

    • 65
    • 83

    Partly Sunny

Today 16 Jun Northern New Haven

Mostly cloudy. Highs in the upper 60s. Southeast Winds 5 to 10 Mph.

Tonight 16 Jun Northern New Haven

Mostly cloudy. A slight chance of light rain after midnight. Lows in the upper 50s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sleeping Giant State Park Temperature Statistics

June Temperature

Meriden, Meriden Markham Municipal Airport (5.6 miles)

  • Lowest 2 June, 2025

    45.6 °F

  • Average June

    67.7 °F

  • Highest 5 June, 2025

    89.7 °F

Climate (2020–Present)

Meriden, Meriden Markham Municipal Airport (5.6 miles)

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

  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    62.9 °F
Get WillyWeather+ to remove ads