La Mesa Weather Forecast

    • 39
    • 57

    Gradual Clearing

    • 49
    • 62

    Mostly Sunny

    • 55
    • 75

    Mostly Sunny

    • 59
    • 80

    Sunny

    • 63
    • 86

    Mostly Sunny

    • 65
    • 88

    Mostly Sunny

    • 65
    • 88

    Sunny

Today 16 Mar Coastal Harris

Mostly sunny and much cooler. Near steady temperature in the mid 50s. North Winds around 20 Mph with Gusts up to 30 Mph.

Tonight 16 Mar Coastal Harris

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the upper 30s. North Winds 15 to 20 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

La Mesa Temperature Statistics

March Temperature

Houston / Ellington (5 miles)

  • Lowest 13 March, 2026

    46.4 °F

  • Average March

    70.6 °F

  • Highest 6 March, 2026

    82.4 °F

Climate (2021–Present)

Houston / Ellington (5 miles)

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  • Average Low 2021–2026

    64.1 °F

  • Average 2021–2026

    71.8 °F

  • Average High 2021–2026

    80.2 °F
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