Winchester Weather Forecast

    • 50
    • 71

    Mostly Sunny

    • 54
    • 78

    Becoming Sunny

    • 58
    • 90

    Sunny

    • 53
    • 78

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 57
    • 82

    Partly Sunny

Today 14 Sep Central Douglas County

Mostly cloudy with Showers and slight chance of Thunderstorms early this Morning, then mostly cloudy with a chance of Showers in the late morning and afternoon. Highs in the mid 60s to lower 70s. Southwest Winds 5 to 10 Mph shifting to the northwest late this afternoon. Chance of precipitation 80 percent.

Tonight 14 Sep Central Douglas County

Mostly clear then becoming partly cloudy after midnight then becoming mostly clear. Lows around 50. North Winds 5 to 10 Mph.

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Winchester Temperature Statistics

September Temperature

Roseburg Regional Airport (3.1 miles)

  • Lowest 1 September, 2025

    57 °F

  • Average September

    69.8 °F

  • Highest 4 September, 2025

    95 °F

Climate (2020–Present)

Roseburg Regional Airport (3.1 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    56.8 °F

  • Average High 2020–2025

    67.9 °F
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