Poison Lake Weather Forecast

    • 38
    • 73

    Slight Chance Thunderstorms

    • 39
    • 75

    Sunny

    • 40
    • 78

    Sunny

    • 44
    • 81

    Sunny

    • 50
    • 87

    Sunny

    • 52
    • 88

    Sunny

    • 51
    • 87

    Sunny

Today 17 Aug Lassen-Eastern Plumas-Eastern Sierra Counties

Mostly sunny. Slight chance of Showers and Thunderstorms in the afternoon. Highs 78 to 88. Light Winds becoming southwest 10 to 15 Mph in the afternoon.

Tonight 17 Aug Lassen-Eastern Plumas-Eastern Sierra Counties

Clear. Lows 42 to 52. West Winds 10 to 15 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Poison Lake Temperature Statistics

August Temperature

Redding Municipal Airport (58.4 miles)

  • Lowest 4 August, 2025

    62.7 °F

  • Average August

    85.6 °F

  • Highest 9 August, 2025

    109.7 °F

Climate (2020–Present)

Redding Municipal Airport (58.4 miles)

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

  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    65.4 °F

  • Average High 2020–2025

    78.2 °F
Get WillyWeather+ to remove ads