Opelousas Weather Forecast

    • 62
    • 78

    Rain Showers

    • 41
    • 68

    Rain Showers Likely

    • 33
    • 56

    Mostly Cloudy

    • 34
    • 54

    Partly Sunny

    • 41
    • 57

    Slight Chance Rain Showers

    • 37
    • 64

    Partly Sunny

    • 31
    • 53

    Mostly Sunny

Today 9 Jan St. Landry

Patchy fog this morning. A chance of Thunderstorms. A chance of Showers this Morning, then Showers this afternoon. Highs in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 80 percent.

Tonight 9 Jan St. Landry

Mostly cloudy with a chance of Thunderstorms. A chance of Showers early this Evening, then Showers. Patchy fog. Near steady temperature in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Opelousas Temperature Statistics

January Temperature

Opelousas St Landry Parish Airport (1.9 miles)

  • Lowest 1 January, 2026

    36 °F

  • Average January

    60.4 °F

  • Highest 6 January, 2026

    77 °F

Climate (2021–Present)

Opelousas St Landry Parish Airport (1.9 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    67.7 °F

  • Average High 2021–2026

    78.9 °F
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