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.
Allendale Temperature Statistics
July Temperature
Allendale County Airport (1.9 miles)
Lowest 2 July, 2025
71.6 °FAverage July
80.6 °FHighest 7 July, 2025
95 °F
Climate (2020–Present)
Allendale County Airport (1.9 miles)
Average Low 2020–2025
55.9 °FAverage 2020–2025
65.5 °FAverage High 2020–2025
76.4 °F