Threemile Lake Weather Forecast

    • 43
    • 56

    Sunny

    • 40
    • 57

    Mostly Sunny

    • 38
    • 56

    Areas Fog

    • 39
    • 54

    Areas Fog

    • 40
    • 51

    Mostly Cloudy

    • 41
    • 51

    Chance Rain

    • 41
    • 52

    Chance Rain

Today 18 Jan South Central Oregon Coast

Partly cloudy. Along the Coast, patchy fog. Inland, patchy fog late this afternoon. Highs in the mid 50s to lower 60s. North Winds around 5 Mph.

Tonight 18 Jan South Central Oregon Coast

Mostly clear. Along the Coast, patchy fog through the night. Patchy frost well after midnight. Inland, patchy fog early this evening. Areas of fog in the late evening and early Morning, then patchy fog well after midnight. Lows in the mid 30s to mid 40s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Threemile Lake Temperature Statistics

January Temperature

Southwest Oregon Regional Airport (24.2 miles)

  • Lowest 13 January, 2026

    34 °F

  • Average January

    46.3 °F

  • Highest 16 January, 2026

    66 °F

Climate (2021–Present)

Southwest Oregon Regional Airport (24.2 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    59.6 °F
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