Trillium Lake Weather Forecast

    • 47
    • 65

    Slight Chance Rain Showers

    • 45
    • 66

    Mostly Sunny

    • 47
    • 69

    Rain Showers

    • 48
    • 73

    Mostly Sunny

    • 49
    • 74

    Partly Sunny

    • 52
    • 75

    Chance Rain Showers

    • 52
    • 74

    Chance Rain Showers

Today 17 Jun North Cass

Mostly cloudy with a 50 percent chance of Showers. Near steady temperature in the lower 60s. Northeast Winds around 5 Mph.

Tonight 17 Jun North Cass

Mostly cloudy with a slight chance of Showers this Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the upper 40s. North Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Trillium Lake Temperature Statistics

June Temperature

Longville, Longville Municipal Airport (9.3 miles)

  • Lowest 15 June, 2026

    39.2 °F

  • Average June

    66 °F

  • Highest 7 June, 2026

    84.2 °F

Climate (2021–2026)

Longville, Longville Municipal Airport (9.3 miles)

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

  • Average Low 2021–2026

    31.4 °F

  • Average 2021–2026

    41.8 °F

  • Average High 2021–2026

    51.5 °F
Get WillyWeather+ to remove ads