Valley Street Weather Forecast

    • 48
    • 59

    Partly Sunny

    • 53
    • 61

    Rain Showers

    • 52
    • 59

    Rain

    • 49
    • 61

    Chance Rain Showers

    • 48
    • 58

    Rain Showers Likely

    • 44
    • 56

    Slight Chance Rain Showers

    • 42
    • 55

    Slight Chance Rain Showers

Today 18 Oct Coastal Cumberland

Mostly sunny. Highs in the lower 60s. Light and variable Winds.

Tonight 18 Oct Coastal Cumberland

Mostly clear this Evening, then becoming partly cloudy. Patchy fog after midnight. Lows around 40. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Valley Street Temperature Statistics

October Temperature

Portland, Portland International Jetport (1.2 miles)

  • Lowest 10 October, 2025

    32 °F

  • Average October

    55.1 °F

  • Highest 6 October, 2025

    84.9 °F

Climate (2020–Present)

Portland, Portland International Jetport (1.2 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    57.4 °F
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