New Boston Weather Forecast

    • 57
    • 80

    Rain Showers

    • 61
    • 81

    Sunny

    • 58
    • 83

    Rain Showers

    • 54
    • 71

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 60
    • 79

    Slight Chance Thunderstorms

    • 65
    • 81

    Rain Showers Likely

Today 11 Jun Mercer

Showers with Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds, large Hail, Tornadoes, and heavy rainfall. Locally heavy rainfall possible. Highs in the mid 80s. Temperature falling to around 80 late. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 11 Jun Mercer

Partly cloudy with a chance of Thunderstorms this Evening, then clear after midnight. Some Thunderstorms may be severe with damaging Winds, large Hail, heavy Rainfall, and Tornadoes. Cooler with Lows in the mid 50s. West Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to around 5 Mph after midnight. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Boston Temperature Statistics

June Temperature

Muscatine (15.5 miles)

  • Lowest 2 June, 2026

    51.8 °F

  • Average June

    76.1 °F

  • Highest 6 June, 2026

    95 °F

Climate (2021–Present)

Muscatine (15.5 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    63.5 °F
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