Fiddle Creek Arm Siltcoos Lake Weather Forecast

    • 53
    • 60

    Rain

    • 46
    • 60

    Rain Showers

    • 45
    • 53

    Rain Showers

    • 47
    • 58

    Rain Showers

    • 43
    • 54

    Rain Showers

    • 42
    • 52

    Rain Showers

Today 15 Dec South Central Oregon Coast

Cloudy. Inland, patchy fog through the day. Showers this morning. Slight chance of Thunderstorms through the day. Showers likely this afternoon. Highs in the mid 50s to lower 60s. South Winds 10 to 20 Mph. Chance of precipitation 90 percent.

Tonight 15 Dec South Central Oregon Coast

Cloudy with a 30 percent chance of Showers. Patchy fog inland. Lows in the lower to mid 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fiddle Creek Arm Siltcoos Lake Temperature Statistics

December Temperature

Southwest Oregon Regional Airport (31.1 miles)

  • Lowest 2 December, 2025

    37.9 °F

  • Average December

    51.5 °F

  • Highest 11 December, 2025

    64 °F

Climate (2020–Present)

Southwest Oregon Regional Airport (31.1 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    59.6 °F
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