Portland Weather Forecast

    • 32
    • 38

    Chance Wintry Mix

    • 34
    • 44

    Mostly Cloudy

    • 37
    • 54

    Mostly Cloudy

    • 38
    • 64

    Slight Chance Rain

    • 24
    • 48

    Partly Sunny

    • 26
    • 43

    Mostly Cloudy

Today 18 Mar Dodge

Not as cold. Mostly cloudy. Highs in the upper 30s. Southwest Winds 5 to 15 Mph.

Tonight 18 Mar Dodge

Not as cold. Mostly cloudy. Chance of light rain through around midnight. Chance of light snow and freezing rain through the night. Light rain likely after midnight. No snow accumulation. Lows in the lower 30s. South Winds up to 5 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portland Temperature Statistics

March Temperature

Watertown (12.4 miles)

  • Lowest 1 March, 2026

    7.2 °F

  • Average March

    38 °F

  • Highest 9 March, 2026

    68.9 °F

Climate (2021–Present)

Watertown (12.4 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    54.7 °F
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