Keith Lake Weather Forecast

    • 72
    • 91

    Chance Thunderstorms

    • 74
    • 90

    Partly Sunny

    • 75
    • 91

    Chance Thunderstorms

    • 75
    • 89

    Chance Thunderstorms

    • 71
    • 88

    Rain Showers Likely

    • 71
    • 86

    Rain Showers Likely

    • 71
    • 87

    Chance Thunderstorms

Today 23 May St. Landry

Sunny. A slight chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. South Winds around 5 Mph. Chance of rain 20 percent.

Tonight 23 May St. Landry

Partly cloudy. A chance of Thunderstorms with a slight chance of Showers in the evening. Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Keith Lake Temperature Statistics

May Temperature

New Roads False River Regional Airport (18 miles)

  • Lowest 5 May, 2025

    54.9 °F
  • Average May

    72.5 °F
  • Highest 16 May, 2025

    88.2 °F

Climate (2020–Present)

New Roads False River Regional Airport (18 miles)

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  • Average Low 2020–2025

    58 °F
  • Average 2020–2025

    67.1 °F
  • Average High 2020–2025

    77.7 °F
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