Latham Weather Forecast

    • 75
    • 98

    Hot

    • 73
    • 100

    Hot

    • 70
    • 98

    Hot

    • 72
    • 96

    Mostly Sunny

    • 76
    • 99

    Hot

    • 76
    • 100

    Slight Chance Thunderstorms

Today 4 Sep Moniteau

Sunny, hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 104.

Tonight 4 Sep Moniteau

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph. Heat index Values up to 103 early in the evening.

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Latham Temperature Statistics

September Temperature

Jesse Viertel Memorial Airport (26.7 miles)

  • Lowest 1 September, 2026

    72.1 °F

  • Average September

    84.5 °F

  • Highest 1 September, 2026

    96.6 °F

Climate (2021–2026)

Jesse Viertel Memorial Airport (26.7 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    67.4 °F
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