San Jacinto Weather Forecast

    • 63
    • 82

    Rain Showers Likely

    • 64
    • 81

    Mostly Sunny

    • 66
    • 83

    Chance Thunderstorms

    • 60
    • 79

    Chance Thunderstorms

    • 60
    • 79

    Partly Sunny

    • 61
    • 81

    Partly Sunny

Today 17 Aug Jennings

Mostly Cloudy, then becoming partly cloudy. Showers likely toward daybreak. A chance of Thunderstorms. A chance of Showers. Humid with Highs in the lower 80s. Light and variable Winds, becoming northwest around 5 Mph. Chance of rain 70 percent.

Tonight 17 Aug Jennings

Partly cloudy. Areas of fog. Lows in the lower 60s. North Winds around 5 Mph through the late Overnight, becoming light and variable.

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San Jacinto Temperature Statistics

August Temperature

Madison Municipal Airport (13.7 miles)

  • Lowest 3 August, 2026

    60.8 °F

  • Average August

    74.7 °F

  • Highest 10 August, 2026

    89.6 °F

Climate (2021–2026)

Madison Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.9 °F
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