Harker Heights Weather Forecast

    • 66
    • 81

    Slight Chance Thunderstorms

    • 68
    • 82

    Mostly Cloudy

    • 69
    • 88

    Partly Sunny

    • 70
    • 89

    Slight Chance Thunderstorms

    • 71
    • 90

    Chance Thunderstorms

    • 66
    • 92

    Partly Sunny

Today 22 Apr Bell

Partly sunny with a 20 percent chance of Showers and Thunderstorms. Not as cool with Highs in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 22 Apr Bell

Mostly cloudy. Lows in the mid 60s. South Winds 5 to 10 Mph.

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Harker Heights Temperature Statistics

April Temperature

Killeen, Skylark Field Airport (1.2 miles)

  • Lowest 7 April, 2026

    46.9 °F

  • Average April

    70.2 °F

  • Highest 1 April, 2026

    88.6 °F

Climate (2021–Present)

Killeen, Skylark Field Airport (1.2 miles)

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  • Average Low 2021–2026

    59.3 °F

  • Average 2021–2026

    70 °F

  • Average High 2021–2026

    81.3 °F
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