Harker Heights Weather Forecast

    • 52
    • 63

    Mostly Cloudy

    • 35
    • 56

    Wintry Mix

    • 17
    • 37

    Wintry Mix Likely

    • 8
    • 26

    Partly Sunny

    • 14
    • 33

    Mostly Sunny

    • 29
    • 46

    Mostly Sunny

Today 22 Jan Bell

Partly sunny. Highs in the mid 60s. East Winds around 5 Mph.

Tonight 22 Jan Bell

Mostly cloudy. A 20 percent chance of Showers after midnight. Lows in the lower 50s. East Winds around 5 Mph.

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Harker Heights Temperature Statistics

January Temperature

Killeen, Skylark Field Airport (1.2 miles)

  • Lowest 15 January, 2026

    36 °F

  • Average January

    44.3 °F

  • Highest 15 January, 2026

    64 °F

Climate (2021–Present)

Killeen, Skylark Field Airport (1.2 miles)

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  • Average Low 2021–2026

    58.7 °F

  • Average 2021–2026

    69.4 °F

  • Average High 2021–2026

    80.7 °F
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