Paradise Lake Weather Forecast

    • 55
    • 68

    Chance Thunderstorms

    • 54
    • 67

    Slight Chance Thunderstorms

    • 52
    • 67

    Mostly Sunny

    • 49
    • 62

    Partly Sunny

    • 50
    • 61

    Mostly Sunny

    • 53
    • 66

    Mostly Sunny

Today 31 Jul Western Siskiyou County

Sunny in the Morning, then mostly cloudy with a 30 percent chance of Thunderstorms in the afternoon. Highs in the lower 80s to lower 90s. East Winds around 5 Mph shifting to the west in the afternoon.

Tonight 31 Jul Western Siskiyou County

Partly cloudy with a 20 percent chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows in the mid 50s to lower 60s. Northwest Winds 5 to 10 Mph shifting to the northeast late in the evening and overnight.

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Paradise Lake Temperature Statistics

July Temperature

Montague Siskiyou County Airport (39.8 miles)

  • Lowest 4 July, 2025

    49.6 °F
  • Average July

    75.6 °F
  • Highest 13 July, 2025

    105.7 °F

Climate (2020–Present)

Montague Siskiyou County Airport (39.8 miles)

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  • Average Low 2020–2025

    39.7 °F
  • Average 2020–2025

    54.2 °F
  • Average High 2020–2025

    69.1 °F
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