Mission Lake Weather Forecast

    • 47
    • 66

    Chance Rain Showers

    • 45
    • 71

    Partly Sunny

    • 47
    • 77

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

    • 50
    • 74

    Partly Sunny

    • 52
    • 79

    Chance Rain Showers

Today 22 May East Central Willamette Valley

Mostly cloudy with a slight chance of Showers this Morning, then partly sunny this afternoon. Highs in the mid 60s. Winds light. Chance of rain 20 percent.

Tonight 22 May East Central Willamette Valley

Mostly cloudy. Lows in the upper 40s. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mission Lake Temperature Statistics

May Temperature

McMinnville, McMinnville Municipal Airport (8.7 miles)

  • Lowest 4 May, 2025

    33.7 °F

  • Average May

    54.6 °F

  • Highest 1 May, 2025

    80.7 °F

Climate (2020–Present)

McMinnville, McMinnville Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    64.5 °F
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