Rock Lake Weather Forecast

    • 35
    • 48

    Mostly Cloudy

    • 34
    • 50

    Partly Sunny

    • 30
    • 48

    Partly Sunny

    • 31
    • 49

    Mostly Sunny

    • 30
    • 51

    Mostly Sunny

    • 32
    • 52

    Sunny

Today 30 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Mostly cloudy. Highs 54 to 59. Light Winds.

Tonight 30 Jan Lassen-Eastern Plumas-Eastern Sierra Counties

Mostly cloudy in the evening then becoming partly cloudy. Lows 25 to 35. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Lake Temperature Statistics

January Temperature

Emigrant Gap, Blue Canyon Nyack Airport (29.8 miles)

  • Lowest 8 January, 2026

    24.7 °F

  • Average January

    46 °F

  • Highest 13 January, 2026

    67.6 °F

Climate (2021–Present)

Emigrant Gap, Blue Canyon Nyack Airport (29.8 miles)

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

  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    60.4 °F
Get WillyWeather+ to remove ads