Allendale Weather Forecast

    • 66
    • 86

    Slight Chance Thunderstorms

    • 62
    • 83

    Mostly Sunny

    • 64
    • 85

    Chance Thunderstorms

    • 56
    • 80

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

    • 50
    • 71

    Partly Sunny

Today 20 Aug Worth

Patchy fog this morning. Mostly sunny. Highs in the upper 80s. North Winds 5 to 10 Mph.

Tonight 20 Aug Worth

Mostly clear. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Real-Time

Allendale Temperature Statistics

August Temperature

Lamoni, Lamoni Municipal Airport (22.4 miles)

  • Lowest 2 August, 2025

    56.6 °F

  • Average August

    75.3 °F

  • Highest 16 August, 2025

    93.7 °F

Climate (2020–Present)

Lamoni, Lamoni Municipal Airport (22.4 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    63.1 °F
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