Sly Creek Reservoir Weather Forecast

    • 48
    • 70

    Mostly Sunny

    • 50
    • 70

    Partly Sunny

    • 47
    • 66

    Mostly Cloudy

    • 41
    • 59

    Chance Rain

    • 42
    • 49

    Rain Likely

    • 44
    • 57

    Chance Rain

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sly Creek Reservoir Temperature Statistics

April Temperature

Nevada County Air Park (26.1 miles)

  • Lowest 11 April, 2026

    32 °F
  • Average April

    54.4 °F
  • Highest 5 April, 2026

    73.4 °F

Climate (2021–Present)

Nevada County Air Park (26.1 miles)

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  • Average Low 2021–2026

    52.4 °F
  • Average 2021–2026

    60.6 °F
  • Average High 2021–2026

    69 °F
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