Arnolds Park Weather Forecast
- 47
- 68
Sunny
- 53
- 70
Mostly Sunny
- 55
- 78
Slight Chance Thunderstorms
- 54
- 76
Partly Sunny
- 56
- 74
Mostly Cloudy
- 56
- 74
Chance Rain Showers
Today 25 Aug Dickinson
Sunny. Highs in the upper 60s. Northwest Winds 5 to 10 Mph.
Tonight 25 Aug Dickinson
Clear. Lows in the mid 40s. North Winds around 5 Mph, becoming west after midnight.
Arnolds Park Temperature Statistics
August Temperature
Spencer Municipal Airport (14.3 miles)
Lowest 2 August, 2025
50.6 °FAverage August
72.3 °FHighest 16 August, 2025
88.6 °F
Climate (2020–Present)
Spencer Municipal Airport (14.3 miles)
Average Low 2020–2025
37.6 °FAverage 2020–2025
49.2 °FAverage High 2020–2025
60.7 °F