Lamar County Park Weather Forecast

    • 51
    • 69

    Mostly Cloudy

    • 52
    • 66

    Chance Rain Showers

    • 52
    • 63

    Chance Rain Showers

    • 43
    • 65

    Partly Sunny

    • 43
    • 67

    Partly Sunny

    • 45
    • 69

    Partly Sunny

    • 48
    • 72

    Partly Sunny

Today 21 Jan San Diego County Coastal Areas

Areas of fog this morning. Mostly cloudy. Local visibility one quarter mile or less at Times this morning. Highs 64 to 67 near the coast to 70 inland. Light Winds.

Tonight 21 Jan San Diego County Coastal Areas

Cloudy. Lows 49 to 53. Light Winds.

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  • Temperature Real-Time

Lamar County Park Temperature Statistics

January Temperature

Gillespie Field Airport (6.2 miles)

  • Lowest 10 January, 2026

    35.6 °F

  • Average January

    53.2 °F

  • Highest 14 January, 2026

    82.4 °F

Climate (2021–Present)

Gillespie Field Airport (6.2 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    60.2 °F

  • Average High 2021–2026

    75.8 °F
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