Foster Lake Weather Forecast

    • 34
    • 51

    Mostly Sunny

    • 35
    • 52

    Mostly Sunny

    • 37
    • 56

    Partly Sunny

    • 38
    • 52

    Rain

    • 34
    • 48

    Chance Rain

    • 41
    • 49

    Rain Likely

    • 44
    • 53

    Rain Likely

Today 20 Nov Linn County Lowlands

Partly sunny with a chance of rain this Morning, then sunny this afternoon. Highs in the lower 50s. Winds light. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 20 Nov Linn County Lowlands

Mostly clear this Evening, then becoming partly cloudy. Patchy fog. Patchy frost after midnight. Lows in the lower 30s. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Foster Lake Temperature Statistics

November Temperature

Corvallis, Corvallis Municipal Airport (31.7 miles)

  • Lowest 18 November, 2025

    30.9 °F

  • Average November

    50.6 °F

  • Highest 15 November, 2025

    63 °F

Climate (2020–Present)

Corvallis, Corvallis Municipal Airport (31.7 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    63.9 °F
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