Jefferson Weather Forecast
- 51
- 66
Thunderstorms
- 52
- 65
Rain Showers
- 41
- 66
Rain Showers
- 48
- 64
Partly Sunny
- 46
- 72
Chance Rain Showers
- 46
- 70
Chance Rain Showers
- 42
- 66
Partly Sunny
Today 26 Apr Union
Showers and Thunderstorms. Breezy with Highs in the mid 60s. Southeast Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of rain 80 percent.
Tonight 26 Apr Union
Mostly cloudy. Showers and Thunderstorms this evening. Lows in the lower 50s. South Winds 15 to 20 Mph, becoming west after midnight. Chance of rain 90 percent.
Jefferson Temperature Statistics
April Temperature
Sioux City, Sioux Gateway Airport (16.2 miles)
Lowest 4 April, 2024
27.8 °FAverage April
51.1 °FHighest 13 April, 2024
86.6 °F
Climate (2019–Present)
Sioux City, Sioux Gateway Airport (16.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
39 °FAverage 2019–2024
50.1 °FAverage High 2019–2024
61.5 °F