Mount Thielsen Weather Forecast

    • 31
    • 38

    Chance Rain/Snow

    • 27
    • 41

    Mostly Sunny

    • 36
    • 49

    Sunny

    • 43
    • 57

    Mostly Sunny

    • 46
    • 60

    Partly Sunny

    • 40
    • 54

    Mostly Sunny

Today 29 May South Central Oregon Cascades

Mostly cloudy. Rain early this Morning, then chance of rain in the late morning and afternoon. Snow level 7000 feet this afternoon. Highs in the mid 40s to lower 50s. West Winds 5 to 10 Mph. Chance of rain 80 percent.

Tonight 29 May South Central Oregon Cascades

Mostly cloudy. A 10 percent chance of rain in the evening. Lows in the lower to mid 30s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

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Mount Thielsen Temperature Statistics

May Temperature

Roseburg Regional Airport (65.2 miles)

  • Lowest 18 May, 2026

    42.7 °F

  • Average May

    62.6 °F

  • Highest 3 May, 2026

    85.6 °F

Climate (2021–Present)

Roseburg Regional Airport (65.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    68 °F
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