McSwain Lake Weather Forecast

    • 45
    • 73

    Chance Rain Showers

    • 41
    • 70

    Mostly Sunny

    • 44
    • 73

    Patchy Fog

    • 54
    • 76

    Patchy Fog

    • 56
    • 75

    Patchy Fog

    • 61
    • 76

    Mostly Cloudy

Today 31 Jan Perry

Patchy fog in the morning. Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Morning, then mostly sunny in the afternoon. Highs in the lower 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 31 Jan Perry

Partly cloudy in the Evening, then becoming mostly clear. Much cooler with Lows in the mid 40s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McSwain Lake Temperature Statistics

January Temperature

Hattiesburg, Bobby L Chain Municipal Airport (16.2 miles)

  • Lowest 22 January, 2025

    12.8 °F

  • Average January

    44.3 °F

  • Highest 18 January, 2025

    79.6 °F

Climate (2020–Present)

Hattiesburg, Bobby L Chain Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    57.2 °F

  • Average 2020–2025

    67.3 °F

  • Average High 2020–2025

    79.2 °F
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