Harnett Weather Forecast

    • 41
    • 55

    Rain Likely

    • 23
    • 59

    Rain Likely

    • 16
    • 34

    Partly Sunny

    • 17
    • 33

    Chance Snow

    • 14
    • 31

    Partly Sunny

    • 24
    • 37

    Mostly Cloudy

Today 18 Jan Harnett

Cloudy in the Morning, then becoming partly sunny. A 50 percent chance of rain. Highs in the mid 50s. South Winds around 5 Mph.

Tonight 18 Jan Harnett

Partly cloudy with a slight chance of rain in the Evening, then mostly cloudy with rain likely after midnight. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the lower 40s. Light and variable Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harnett Temperature Statistics

January Temperature

Erwin, Harnett County Airport (3.7 miles)

  • Lowest 5 January, 2025

    20.3 °F

  • Average January

    34.5 °F

  • Highest 1 January, 2025

    56.8 °F

Climate (2020–Present)

Erwin, Harnett County Airport (3.7 miles)

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  • Average Low 2020–2025

    52.4 °F

  • Average 2020–2025

    62.3 °F

  • Average High 2020–2025

    73.4 °F
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