Siam Weather Forecast

    • 18
    • 35

    Mostly Cloudy

    • 16
    • 34

    Chance Snow

    • 0
    • 22

    Mostly Cloudy

    • 22
    • 31

    Partly Sunny

    • 26
    • 41

    Mostly Cloudy

    • 14
    • 35

    Mostly Cloudy

Today 5 Dec Taylor

Mostly sunny. Not as cool with Highs in the mid 30s. Southwest Winds 5 to 10 Mph.

Tonight 5 Dec Taylor

Mostly cloudy. Lows around 18. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

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Siam Temperature Statistics

December Temperature

Schenck Field Airport (9.3 miles)

  • Lowest 2 December, 2025

    5 °F
  • Average December

    21.4 °F
  • Highest 3 December, 2025

    35.6 °F

Climate (2020–Present)

Schenck Field Airport (9.3 miles)

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  • Average Low 2020–2025

    40.9 °F
  • Average 2020–2025

    52.8 °F
  • Average High 2020–2025

    64.1 °F
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