Sunnyside Weather Forecast

    • 44
    • 62

    Decreasing Clouds

    • 51
    • 70

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

    • 52
    • 74

    Mostly Cloudy

    • 49
    • 67

    Chance Rain Showers

    • 47
    • 66

    Slight Chance Thunderstorms

Today 22 May Castle Country

Mostly cloudy in the morning then becoming partly cloudy. Highs around 70.

Tonight 22 May Castle Country

Mostly clear. Lows in the lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunnyside Temperature Statistics

May Temperature

Price - Carbon County Regional Airport (19.9 miles)

  • Lowest 19 May, 2026

    36 °F

  • Average May

    58.1 °F

  • Highest 12 May, 2026

    89.1 °F

Climate (2021–Present)

Price - Carbon County Regional Airport (19.9 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    64 °F
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