Foster Weather Forecast

    • 48
    • 75

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 54
    • 79

    Partly Sunny

    • 53
    • 79

    Mostly Cloudy

    • 52
    • 78

    Mostly Cloudy

    • 50
    • 73

    Mostly Cloudy

Today 21 Oct Bates

Sunny. Near steady temperature in the lower 70s. South Winds around 5 Mph.

Tonight 21 Oct Bates

Mostly clear. Lows around 50. Light and variable Winds.

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Foster Temperature Statistics

October Temperature

Clinton, MO (46 miles)

  • Lowest 17 October, 2026

    33.8 °F

  • Average October

    65.8 °F

  • Highest 13 October, 2026

    95 °F

Climate (2021–2026)

Clinton, MO (46 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.9 °F
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