Thomas Mountain Weather Forecast

    • 39
    • 71

    Mostly Sunny

    • 42
    • 69

    Increasing Clouds

    • 44
    • 67

    Rain Showers

    • 41
    • 62

    Chance Thunderstorms

    • 42
    • 64

    Chance Thunderstorms

    • 42
    • 63

    Chance Thunderstorms

    • 43
    • 64

    Slight Chance Thunderstorms

Today 20 Sep Southwest San Juan Mountains

Mostly sunny with a slight chance of Showers in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Highs in the 50s. Chance of rain 30 percent.

Tonight 20 Sep Southwest San Juan Mountains

Mostly clear. Lows in the 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thomas Mountain Temperature Statistics

September Temperature

Nucla Hopkins Field Airport (30.4 miles)

  • Lowest 10 September, 2026

    50 °F

  • Average September

    69.9 °F

  • Highest 6 September, 2026

    89.8 °F

Climate (2021–2026)

Nucla Hopkins Field Airport (30.4 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    68.5 °F
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