Foster Weather Forecast

    • 61
    • 79

    Increasing Clouds

    • 64
    • 80

    Rain Showers Likely

    • 63
    • 81

    Rain Showers Likely

    • 63
    • 82

    Slight Chance Rain Showers

    • 66
    • 84

    Partly Sunny

    • 61
    • 81

    Rain Showers Likely

Today 24 Sep Bates

Mostly sunny. Highs in the upper 70s. East Winds around 5 Mph.

Tonight 24 Sep Bates

Mostly cloudy. Lows in the lower 60s. East Winds around 5 Mph.

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Foster Temperature Statistics

September Temperature

Clinton, MO (46 miles)

  • Lowest 12 September, 2026

    62.6 °F

  • Average September

    82 °F

  • Highest 8 September, 2026

    102.2 °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

    68.8 °F
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