Allendale Weather Forecast

    • 76
    • 96

    Slight Chance Thunderstorms

    • 73
    • 93

    Thunderstorms Likely

    • 73
    • 87

    Rain Showers Likely

    • 72
    • 87

    Rain Showers

    • 74
    • 90

    Chance Thunderstorms

    • 76
    • 93

    Chance Thunderstorms

Today 21 Jul Allendale

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 90s. Heat index Values up to 108. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 21 Jul Allendale

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. Light and variable Winds. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Allendale Temperature Statistics

July Temperature

Allendale County Airport (1.9 miles)

  • Lowest 2 July, 2025

    71.6 °F

  • Average July

    80.6 °F

  • Highest 7 July, 2025

    95 °F

Climate (2020–Present)

Allendale County Airport (1.9 miles)

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

  • Average Low 2020–2025

    55.9 °F

  • Average 2020–2025

    65.5 °F

  • Average High 2020–2025

    76.4 °F
Get WillyWeather+ to remove ads