Monticello Weather Forecast

    • 38
    • 60

    Becoming Sunny

    • 39
    • 65

    Sunny

    • 45
    • 66

    Sunny

    • 43
    • 66

    Mostly Sunny

    • 45
    • 70

    Mostly Sunny

    • 44
    • 71

    Mostly Sunny

    • 43
    • 69

    Mostly Sunny

Today 15 Dec Eastern Black Range Foothills

Partly cloudy Early, then clearing. Highs in the lower 60s. East Winds around 5 Mph.

Tonight 15 Dec Eastern Black Range Foothills

Clear. Lows in the upper 30s. Northwest Winds 5 to 10 Mph.

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Monticello Temperature Statistics

December Temperature

Truth Or Consequences, Truth Or Consequences Municipal Airport (14.9 miles)

  • Lowest 5 December, 2025

    28.9 °F

  • Average December

    47.2 °F

  • Highest 12 December, 2025

    68 °F

Climate (2020–Present)

Truth Or Consequences, Truth Or Consequences Municipal Airport (14.9 miles)

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  • Average Low 2020–2025

    50.2 °F

  • Average 2020–2025

    63.3 °F

  • Average High 2020–2025

    76.4 °F
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