West Portsmouth Weather Forecast

    • 70
    • 93

    Slight Chance Thunderstorms

    • 69
    • 93

    Chance Rain Showers

    • 63
    • 84

    Partly Sunny

    • 69
    • 88

    Chance Thunderstorms

    • 67
    • 89

    Chance Rain Showers

    • 64
    • 85

    Chance Rain Showers

Today 16 Sep Scioto

Mostly sunny. Hot with Highs in the lower 90s. Southwest Winds around 5 Mph, becoming west this afternoon. Heat index Values up to 102 this afternoon.

Tonight 16 Sep Scioto

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Muggy and Unseasonably warm. Lows around 70. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Portsmouth Temperature Statistics

September Temperature

Ashland Regional Airport (20.5 miles)

  • Lowest 7 September, 2026

    61 °F

  • Average September

    77.2 °F

  • Highest 3 September, 2026

    98.1 °F

Climate (2021–2026)

Ashland Regional Airport (20.5 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    67.5 °F
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