Riverside Weather Forecast

    • 76
    • 94

    Mostly Sunny

    • 77
    • 93

    Mostly Sunny

    • 73
    • 92

    Chance Thunderstorms

    • 72
    • 92

    Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

Today 30 Jun Washington

Sunny, hot with Highs in the mid 90s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 108.

Tonight 30 Jun Washington

Partly cloudy. Near steady temperature in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverside Temperature Statistics

June Temperature

Iowa City Municipal Airport (10.6 miles)

  • Lowest 15 June, 2026

    51.1 °F

  • Average June

    71.2 °F

  • Highest 6 June, 2026

    90 °F

Climate (2021–2026)

Iowa City Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
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