Onaka Weather Forecast
- 61
- 76
Chance Thunderstorms
- 62
- 81
Slight Chance Thunderstorms
- 65
- 84
Chance Thunderstorms
- 67
- 88
Slight Chance Thunderstorms
- 65
- 89
Chance Thunderstorms
- 61
- 85
Chance Thunderstorms
Today 23 Jul Faulk
Patchy fog early this morning. Mostly cloudy with a 50 percent chance of Thunderstorms. Humid with Highs in the upper 70s. East Winds around 5 Mph, becoming north with Gusts up to 20 Mph.
Tonight 23 Jul Faulk
Mostly cloudy. A slight chance of Thunderstorms in the evening. Humid with Lows in the lower 60s. North Winds 5 to 10 Mph. Chance of rain 20 percent.
Onaka Temperature Statistics
July Temperature
Mobridge, Mobridge Municipal Airport (51.6 miles)
Lowest 17 July, 2025
44.7 °FAverage July
73.1 °FHighest 3 July, 2025
103.6 °F
Climate (2020–Present)
Mobridge, Mobridge Municipal Airport (51.6 miles)
Average Low 2020–2025
35.9 °FAverage 2020–2025
47.8 °FAverage High 2020–2025
60 °F