South Portsmouth Weather Forecast

    • 7
    • 28

    Increasing Clouds

    • 13
    • 19

    Snow

    • 12
    • 32

    Wintry Mix

    • -2
    • 21

    Mostly Cloudy

    • 6
    • 24

    Mostly Cloudy

    • 3
    • 23

    Chance Snow

    • -3
    • 19

    Mostly Cloudy

Today 23 Jan Greenup

Mostly cloudy. Cold with Highs around 30. Temperature falling into the mid 20s. Northwest Winds 5 to 10 Mph.

Tonight 23 Jan Greenup

Partly cloudy. Much Colder with Lows around 7 above. North Winds 5 to 10 Mph. Wind chill Values as low as 4 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Portsmouth Temperature Statistics

January Temperature

Ashland Regional Airport (18.6 miles)

  • Lowest 20 January, 2026

    10.9 °F

  • Average January

    35.6 °F

  • Highest 9 January, 2026

    70 °F

Climate (2021–Present)

Ashland Regional Airport (18.6 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    67.1 °F
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