Threemile Lake Weather Forecast

    • 55
    • 68

    Dense Fog

    • 57
    • 70

    Chance Rain Showers

    • 55
    • 67

    Mostly Cloudy

    • 55
    • 66

    Mostly Cloudy

    • 55
    • 66

    Mostly Cloudy

    • 55
    • 67

    Mostly Cloudy

Today 21 Jul South Central Oregon Coast

Mostly cloudy then becoming partly cloudy in the late morning and early afternoon then becoming mostly cloudy. Inland, patchy fog early this morning. Patchy dense fog this morning. Along the Coast, patchy fog until early afternoon. Highs in the mid 60s to mid 70s along the coast and in the mid 70s to mid 80s inland. Light Winds becoming northwest around 5 Mph in the late morning and afternoon.

Tonight 21 Jul South Central Oregon Coast

Partly cloudy. Patchy dense fog. Lows in the mid 50s to lower 60s. Northwest Winds around 5 Mph early in the evening becoming light.

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Threemile Lake Temperature Statistics

July Temperature

Southwest Oregon Regional Airport (24.2 miles)

  • Lowest 1 July, 2026

    51.8 °F
  • Average July

    58 °F
  • Highest 18 July, 2026

    66.2 °F

Climate (2021–2026)

Southwest Oregon Regional Airport (24.2 miles)

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  • Average Low 2021–2026

    47 °F
  • Average 2021–2026

    53 °F
  • Average High 2021–2026

    59.6 °F
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