Harrisburg Weather Forecast

    • 42
    • 70

    Becoming Sunny

    • 51
    • 76

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 58
    • 84

    Mostly Sunny

    • 44
    • 77

    Partly Sunny

    • 47
    • 72

    Mostly Cloudy

Today 19 Mar St. Clair

Areas of frost this morning. Mostly sunny. Not as cool with Highs in the upper 60s. Southwest Winds around 5 Mph.

Tonight 19 Mar St. Clair

Mostly clear. Lows in the lower 40s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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Harrisburg Temperature Statistics

March Temperature

Anniston Metro Airport (24.9 miles)

  • Lowest 16 March, 2026

    32 °F

  • Average March

    62.5 °F

  • Highest 5 March, 2026

    83.6 °F

Climate (2021–Present)

Anniston Metro Airport (24.9 miles)

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  • Average Low 2021–2026

    53.1 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    75.1 °F
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