Nelson Weather Forecast

    • 42
    • 77

    Mostly Sunny

    • 47
    • 67

    Partly Sunny

    • 36
    • 64

    Sunny

    • 34
    • 60

    Mostly Sunny

    • 37
    • 58

    Mostly Sunny

    • 51
    • 66

    Mostly Cloudy

Today 19 Feb Rockwall

Sunny. Highs in the upper 70s. West Winds around 10 Mph.

Tonight 19 Feb Rockwall

Mostly clear. Much cooler with Lows in the lower 40s. Northwest Winds around 5 Mph, becoming northeast after midnight.

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Nelson Temperature Statistics

February Temperature

Rockwall Municipal Airport (1.9 miles)

  • Lowest 1 February, 2026

    21.9 °F

  • Average February

    57.3 °F

  • Highest 9 February, 2026

    82.4 °F

Climate (2021–Present)

Rockwall Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    57.6 °F

  • Average 2021–2026

    66.9 °F

  • Average High 2021–2026

    77.1 °F
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