Lasco Weather Forecast

    • 46
    • 80

    Mostly Cloudy

    • 43
    • 65

    Chance Rain Showers

    • 41
    • 70

    Slight Chance Rain Showers

    • 43
    • 74

    Mostly Sunny

    • 45
    • 79

    Mostly Sunny

    • 42
    • 73

    Chance Rain Showers

Today 18 Sep Lassen-Eastern Plumas-Eastern Sierra Counties

Mostly cloudy. Highs 79 to 89. Light Winds becoming southeast around 10 Mph in the afternoon.

Tonight 18 Sep Lassen-Eastern Plumas-Eastern Sierra Counties

Cloudy. Slight chance of Showers after midnight. Lows 47 to 57. Southwest Winds 10 to 15 Mph.

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Lasco Temperature Statistics

September Temperature

Chico Municipal Airport (63.4 miles)

  • Lowest 15 September, 2025

    60.8 °F

  • Average September

    73.9 °F

  • Highest 1 September, 2025

    102.2 °F

Climate (2020–Present)

Chico Municipal Airport (63.4 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    61.2 °F

  • Average High 2020–2025

    75.4 °F
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