Ponca Weather Forecast
- 77
- 96
Slight Chance Thunderstorms
- 72
- 99
Breezy
- 69
- 95
Rain Showers Likely
- 71
- 94
Chance Thunderstorms
- 72
- 96
Chance Thunderstorms
- 74
- 98
Slight Chance Thunderstorms
Today 28 Jun Dixon
Partly sunny with a chance of Showers with a slight chance of Thunderstorms this Morning, then sunny this afternoon. Much warmer with Highs in the mid 90s. South Winds 10 to 15 Mph. Gusts up to 35 Mph this morning. Chance of rain 40 percent. Heat index Values up to 103 this afternoon.
Tonight 28 Jun Dixon
Mostly clear. Humid with Lows in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to 15 to 20 Mph with Gusts up to 35 Mph after midnight. Heat index Values up to 104 early in the evening.
Ponca Temperature Statistics
June Temperature
Sioux City, Sioux Gateway Airport (19.3 miles)
Lowest 15 June, 2026
43.6 °FAverage June
71 °FHighest 9 June, 2026
95.6 °F
Climate (2021–2026)
Sioux City, Sioux Gateway Airport (19.3 miles)
Average Low 2021–2026
39 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
63.4 °F