Monroe Weather Forecast

    • 52
    • 86

    Decreasing Clouds

    • 51
    • 86

    Mostly Sunny

    • 52
    • 84

    Partly Sunny

    • 53
    • 86

    Partly Sunny

    • 52
    • 79

    Partly Sunny

    • 51
    • 77

    Partly Sunny

    • 53
    • 82

    Partly Sunny

Today 17 Aug Benton County Lowlands

Partly sunny. Highs in the mid 80s. Winds light.

Tonight 17 Aug Benton County Lowlands

Mostly cloudy this Evening, then clearing. Lows in the lower 50s. Winds light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Monroe Temperature Statistics

August Temperature

Corvallis, Corvallis Municipal Airport (12.4 miles)

  • Lowest 4 August, 2026

    48 °F

  • Average August

    68.8 °F

  • Highest 6 August, 2026

    93.9 °F

Climate (2021–2026)

Corvallis, Corvallis Municipal Airport (12.4 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    63.9 °F
Get WillyWeather+ to remove ads