Ulmer Weather Forecast

    • 71
    • 89

    Partly Sunny

    • 73
    • 92

    Chance Thunderstorms

    • 71
    • 86

    Thunderstorms Likely

    • 70
    • 79

    Rain Showers Likely

    • 70
    • 84

    Chance Thunderstorms

    • 68
    • 88

    Slight Chance Thunderstorms

Today 20 Aug Allendale

Mostly sunny. Highs in the lower 90s. North Winds around 5 Mph.

Tonight 20 Aug Allendale

Mostly clear. Lows in the lower 70s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ulmer Temperature Statistics

August Temperature

Allendale County Airport (7.5 miles)

  • Lowest 3 August, 2025

    68 °F

  • Average August

    77.7 °F

  • Highest 1 August, 2025

    95 °F

Climate (2020–Present)

Allendale County Airport (7.5 miles)

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  • Average Low 2020–2025

    55.9 °F

  • Average 2020–2025

    65.5 °F

  • Average High 2020–2025

    76.3 °F
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