Poso Park Weather Forecast

    • 30
    • 46

    Rain/Snow Likely

    • 36
    • 54

    Slight Chance Rain/Snow

    • 33
    • 53

    Slight Chance Thunderstorms

    • 33
    • 56

    Mostly Sunny

    • 36
    • 58

    Mostly Sunny

    • 38
    • 61

    Mostly Sunny

Today 18 May Tusas Mountains Including Chama

Windy, cooler. Partly cloudy. A slight chance of rain and snow Showers in the morning. Highs in the upper 50s. Southwest Winds 25 to 35 Mph with Gusts up to 50 Mph. Chance of precipitation 20 percent.

Tonight 18 May Tusas Mountains Including Chama

Windy. Mostly cloudy. Lows around 40. Southwest Winds 25 to 30 Mph with Gusts up to 45 Mph.

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Poso Park Temperature Statistics

May Temperature

Stevens Field, Pagosa Springs (43.5 miles)

  • Lowest 7 May, 2026

    21.2 °F

  • Average May

    51.7 °F

  • Highest 12 May, 2026

    80.6 °F

Climate (2021–Present)

Stevens Field, Pagosa Springs (43.5 miles)

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  • Average Low 2021–2026

    31.7 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    60.6 °F
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