Sinsinawa Weather Forecast

    • 61
    • 78

    Increasing Clouds

    • 58
    • 80

    Rain Showers Likely

    • 57
    • 77

    Partly Sunny

    • 60
    • 78

    Partly Sunny

    • 67
    • 82

    Mostly Cloudy

    • 73
    • 88

    Partly Sunny

Today 23 Jun Grant

Mostly sunny. Highs in the upper 70s. Light Winds.

Tonight 23 Jun Grant

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Lows around 60. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sinsinawa Temperature Statistics

June Temperature

Dubuque Regional Airport (11.8 miles)

  • Lowest 15 June, 2026

    48.9 °F

  • Average June

    68.8 °F

  • Highest 6 June, 2026

    87.1 °F

Climate (2021–2026)

Dubuque Regional Airport (11.8 miles)

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

  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59.4 °F
Get WillyWeather+ to remove ads