San Jacinto Weather Forecast

    • 26
    • 49

    Rain Likely

    • 23
    • 33

    Partly Sunny

    • 30
    • 43

    Mostly Sunny

    • 37
    • 49

    Chance Rain

    • 21
    • 42

    Chance Rain

    • 20
    • 31

    Partly Sunny

Today 10 Jan Jennings

Mostly cloudy. A chance of rain in the Morning, then rain likely in the afternoon. Much cooler with Highs in the upper 40s. South Winds around 5 Mph, increasing to west 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of rain 60 percent.

Tonight 10 Jan Jennings

Partly cloudy. A slight chance of rain through Midnight, then a slight chance of snow toward daybreak. Much Colder with Lows in the mid 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of precipitation 20 percent.

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San Jacinto Temperature Statistics

January Temperature

Madison Municipal Airport (13.7 miles)

  • Lowest 4 January, 2026

    19.4 °F

  • Average January

    36.2 °F

  • Highest 6 January, 2026

    55.4 °F

Climate (2021–Present)

Madison Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    65.6 °F
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