Flagg Island Park Weather Forecast

    • 47
    • 49

    Rain

    • 46
    • 56

    Rain Likely

    • 36
    • 51

    Rain

    • 35
    • 46

    Rain

    • 38
    • 47

    Rain

    • 43
    • 51

    Rain

    • 38
    • 51

    Rain

Today 6 Mar East Portland Metro

Rain. Highs around 50. South wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts around a tenth of an inch.

Tonight 6 Mar East Portland Metro

Cloudy. Rain, mainly in the evening. Lows in the upper 40s. South wind 5 to 10 Mph. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an inch.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Flagg Island Park Temperature Statistics

March Temperature

Portland, Portland-Troutdale Airport (3.1 miles)

  • Lowest 1 March, 2026

    41 °F

  • Average March

    50.9 °F

  • Highest 2 March, 2026

    62.1 °F

Climate (2021–Present)

Portland, Portland-Troutdale Airport (3.1 miles)

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

  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.3 °F
Get WillyWeather+ to remove ads