Jackson Junction Weather Forecast
- 70
- 89
Partly Sunny
- 72
- 89
Slight Chance Thunderstorms
- 64
- 86
Mostly Sunny
- 67
- 84
Slight Chance Thunderstorms
- 67
- 86
Mostly Sunny
- 61
- 81
Mostly Sunny
Today 16 Jul Winneshiek
Mostly sunny. Areas of smoke with patchy fog this Morning, then patchy smoke this afternoon. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs around 90. Northeast Winds around 5 Mph, becoming southeast this afternoon. Chance of rain 20 percent. Heat index Values up to 100.
Tonight 16 Jul Winneshiek
Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Patchy smoke. Humid with Lows around 70. Light Winds. Chance of rain 20 percent. Heat index Values in the mid 90s early in the evening.
Jackson Junction Temperature Statistics
July Temperature
Decorah (19.9 miles)
Lowest 6 July, 2026
62.6 °FAverage July
74 °FHighest 7 July, 2026
86 °F
Climate (2021–2026)
Decorah (19.9 miles)
Average Low 2021–2026
39.4 °FAverage 2021–2026
48.1 °FAverage High 2021–2026
56.7 °F