Monroe Weather Forecast

    • 56
    • 74

    Chance Rain Showers

    • 56
    • 76

    Rain Showers Likely

    • 55
    • 70

    Rain Showers Likely

    • 55
    • 74

    Chance Rain Showers

    • 55
    • 76

    Slight Chance Rain Showers

    • 55
    • 76

    Chance Rain Showers

Today 7 Sep Foothills and Valleys of Snohomish and Northern King Counties

Mostly cloudy. A chance of Showers until late Afternoon, then a slight chance of Showers late in the afternoon. Highs in the upper 60s to mid 70s. Light wind.

Tonight 7 Sep Foothills and Valleys of Snohomish and Northern King Counties

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers late in the evening. A slight chance of Showers after midnight. Lows in the mid to upper 50s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Monroe Temperature Statistics

September Temperature

Everett Snohomish County (14.9 miles)

  • Lowest 4 September, 2025

    55 °F

  • Average September

    63.5 °F

  • Highest 3 September, 2025

    77 °F

Climate (2020–Present)

Everett Snohomish County (14.9 miles)

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

  • Average Low 2020–2025

    46.4 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    59.2 °F
Get WillyWeather+ to remove ads