San Jacinto Weather Forecast

    • 71
    • 92

    Decreasing Clouds

    • 72
    • 94

    Mostly Sunny

    • 75
    • 95

    Mostly Sunny

    • 72
    • 96

    Chance Rain Showers

    • 69
    • 91

    Slight Chance Thunderstorms

    • 66
    • 87

    Mostly Sunny

Today 31 Aug Jennings

Partly cloudy through early Afternoon, then clearing. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph.

Tonight 31 Aug Jennings

Mostly clear. Lows in the lower 70s. South Winds around 5 Mph.

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San Jacinto Temperature Statistics

August Temperature

Madison Municipal Airport (13.7 miles)

  • Lowest 24 August, 2026

    55.4 °F

  • Average August

    73.1 °F

  • Highest 15 August, 2026

    91.4 °F

Climate (2021–2026)

Madison Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.9 °F
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