Foster Lake Weather Forecast

    • 65
    • 85

    Slight Chance Thunderstorms

    • 62
    • 84

    Rain Showers Likely

    • 53
    • 77

    Partly Sunny

    • 57
    • 81

    Sunny

    • 63
    • 87

    Mostly Sunny

    • 66
    • 87

    Partly Sunny

    • 68
    • 88

    Partly Sunny

Today 9 May Cass

Partly cloudy. Highs in the mid 80s. Light and variable Winds.

Tonight 9 May Cass

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the mid 60s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Foster Lake Temperature Statistics

May Temperature

Mount Pleasant, Mount Pleasant Regional Airport (30.4 miles)

  • Lowest 2 May, 2026

    49.6 °F

  • Average May

    64.4 °F

  • Highest 5 May, 2026

    85.6 °F

Climate (2021–Present)

Mount Pleasant, Mount Pleasant Regional Airport (30.4 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    65.2 °F

  • Average High 2021–2026

    76.6 °F
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