Helen Lake Weather Forecast

    • 23
    • 33

    Snow Showers Likely

    • 26
    • 35

    Slight Chance Thunderstorms

    • 26
    • 38

    Chance Snow

    • 18
    • 27

    Snow Likely

    • 21
    • 22

    Snow Showers Likely

    • 22
    • 27

    Chance Snow Showers

    • 25
    • 33

    Partly Sunny

Today 30 Apr Yosemite NP outside of the valley

Slight chance of snow Showers late in the morning. Rain Showers likely and chance of Thunderstorms in the late morning and afternoon. Snow Showers likely late in the afternoon. Snow accumulation up to 2 Inches. Highs 42 to 58. South Winds up to 5 Mph shifting to the west in the afternoon. Chance of precipitation 70 percent.

Tonight 30 Apr Yosemite NP outside of the valley

Mostly cloudy with scattered rain Showers, chance of Thunderstorms and scattered snow Showers early in the Evening, then mostly cloudy with scattered rain Showers, snow Showers and slight chance of Thunderstorms late in the evening. Mostly clear after midnight. Lows 27 to 41. Northeast Winds up to 10 Mph. Chance of precipitation 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Helen Lake Temperature Statistics

April Temperature

Mammoth Yosemite Airport (25.5 miles)

  • Lowest 2 April, 2025

    14 °F

  • Average April

    44.2 °F

  • Highest 9 April, 2025

    71.6 °F

Climate (2020–Present)

Mammoth Yosemite Airport (25.5 miles)

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

  • Average Low 2020–2025

    29.9 °F

  • Average 2020–2025

    46.5 °F

  • Average High 2020–2025

    61.3 °F
Get WillyWeather+ to remove ads