Sunnyside Weather Forecast

    • 40
    • 48

    Rain

    • 40
    • 55

    Rain

    • 38
    • 46

    Rain

    • 39
    • 46

    Rain

    • 39
    • 46

    Rain

    • 39
    • 47

    Rain Likely

    • 35
    • 47

    Chance Rain

Today 17 Dec North Clark County Lowlands

A slight chance of Thunderstorms. Rain this Morning, then rain Showers this afternoon. Highs in the upper 40s. Southwest wind 10 to 15 Mph. Chance of rain 90 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 17 Dec North Clark County Lowlands

Rain Showers likely this Evening, then rain after midnight. Lows in the upper 30s. Southeast wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts around a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunnyside Temperature Statistics

December Temperature

Pearson Airfield (5 miles)

  • Lowest 1 December, 2025

    30.9 °F

  • Average December

    50.4 °F

  • Highest 10 December, 2025

    62.1 °F

Climate (2020–Present)

Pearson Airfield (5 miles)

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  • Average Low 2020–2025

    46.5 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.6 °F
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