Hyatt Reservoir Weather Forecast

    • 29
    • 43

    Rain/Snow

    • 38
    • 47

    Rain Showers

    • 31
    • 43

    Rain/Snow

    • 30
    • 40

    Rain/Snow Likely

    • 33
    • 44

    Rain/Snow

    • 29
    • 41

    Rain/Snow Likely

Today 17 Dec Siskiyou Mountains and Southern Oregon Cascades

Mostly cloudy with a chance of Rain, snow and slight chance of light freezing rain early this Morning, then mostly cloudy with a slight chance of snow Showers late this morning. Partly cloudy this afternoon. Snow level 3000 feet. Snow accumulation of 1 to 2 Inches in the Cascades and little or no snow accumulation in the Siskiyous. Highs in the lower to mid 40s. Breezy. West Winds 15 to 25 Mph decreasing to 10 to 15 Mph this afternoon. Chance of precipitation 30 percent.

Tonight 17 Dec Siskiyou Mountains and Southern Oregon Cascades

Mostly cloudy. Patchy dense fog in the evening. Chance of snow Showers in the Evening, then rain and snow Showers after midnight. Snow level 4000 feet after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s to mid 30s. Breezy. South Winds 5 to 10 Mph increasing to 15 to 25 Mph after midnight. Chance of precipitation 90 percent.

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Hyatt Reservoir Temperature Statistics

December Temperature

Rogue Valley International Airport (24.9 miles)

  • Lowest 1 December, 2025

    26.1 °F

  • Average December

    41.5 °F

  • Highest 8 December, 2025

    52 °F

Climate (2020–Present)

Rogue Valley International Airport (24.9 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    69.9 °F
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