Dewar Weather Forecast

    • 63
    • 73

    Rain Showers

    • 62
    • 78

    Slight Chance Rain Showers

    • 60
    • 79

    Mostly Sunny

    • 63
    • 81

    Mostly Sunny

    • 66
    • 84

    Chance Thunderstorms

    • 63
    • 80

    Chance Rain Showers

Today 31 Jul Black Hawk

Showers likely with a slight chance of Thunderstorms after Midnight, then Showers with a chance of Thunderstorms. Humid with Highs in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 31 Jul Black Hawk

A chance of Thunderstorms. Showers, breezy with Lows in the lower 60s. Northeast Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dewar Temperature Statistics

July Temperature

Waterloo, Waterloo Municipal Airport (9.3 miles)

  • Lowest 22 July, 2026

    56.6 °F

  • Average July

    76.7 °F

  • Highest 26 July, 2026

    96.7 °F

Climate (2021–2026)

Waterloo, Waterloo Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    61.9 °F
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