San Jacinto Weather Forecast

    • 22
    • 70

    Rain Showers

    • 17
    • 27

    Mostly Cloudy

    • 24
    • 29

    Partly Sunny

    • 25
    • 36

    Chance Snow Showers

    • 20
    • 35

    Partly Sunny

    • 26
    • 37

    Slight Chance Snow Showers

    • 22
    • 40

    Chance Rain Showers

Today 28 Dec Jennings

Mostly cloudy in the Morning, then becoming partly cloudy. Much Colder with Highs in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 28 Dec Jennings

Partly cloudy. Cold with Lows around 18. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph, decreasing to 20 Mph toward daybreak.

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San Jacinto Temperature Statistics

December Temperature

Madison Municipal Airport (13.7 miles)

  • Lowest 14 December, 2025

    1.4 °F

  • Average December

    35 °F

  • Highest 26 December, 2025

    64.4 °F

Climate (2020–Present)

Madison Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    65.6 °F
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