Sunnyside Weather Forecast

    • 55
    • 78

    Becoming Sunny

    • 57
    • 84

    Mostly Sunny

    • 57
    • 88

    Mostly Sunny

    • 55
    • 85

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

    • 54
    • 81

    Sunny

Today 21 Jul North Clark County Lowlands

Mostly sunny. A slight chance of Showers this morning. Highs in the upper 70s. Winds light. Chance of rain 20 percent.

Tonight 21 Jul North Clark County Lowlands

Mostly clear. Patchy fog after midnight. Lows in the mid 50s. Winds light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunnyside Temperature Statistics

July Temperature

Pearson Airfield (5 miles)

  • Lowest 5 July, 2025

    50.6 °F

  • Average July

    72 °F

  • Highest 13 July, 2025

    96.7 °F

Climate (2020–Present)

Pearson Airfield (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.5 °F
Get WillyWeather+ to remove ads