Forest Grove Weather Forecast

    • 65
    • 91

    Chance Thunderstorms

    • 63
    • 88

    Patchy Smoke

    • 64
    • 89

    Mostly Sunny

    • 67
    • 91

    Partly Sunny

    • 64
    • 87

    Chance Thunderstorms

    • 61
    • 86

    Slight Chance Rain Showers

Today 26 Jul Koochiching

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Patchy smoke this afternoon. Hot with Highs around 90. Southwest Winds around 5 Mph, becoming west this afternoon. Chance of rain 20 percent.

Tonight 26 Jul Koochiching

Partly cloudy with a chance of Showers and Thunderstorms. Patchy smoke. Humid with Lows in the mid 60s. East Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Forest Grove Temperature Statistics

July Temperature

Waskish Municipal Airport (17.4 miles)

  • Lowest 22 July, 2026

    46.4 °F

  • Average July

    74.2 °F

  • Highest 12 July, 2026

    96.8 °F

Climate (2021–2026)

Waskish Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    51.6 °F
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