Walthill Weather Forecast
- 36
- 54
Mostly Cloudy
- 30
- 52
Chance Rain Showers
- 25
- 47
Mostly Sunny
- 23
- 57
Mostly Sunny
- 23
- 47
Mostly Sunny
- 35
- 56
Partly Sunny
Today 3 Apr Thurston
Mostly sunny. Highs in the mid 50s. North Winds around 5 Mph.
Tonight 3 Apr Thurston
Mostly cloudy. Lows in the mid 30s. East Winds 5 to 10 Mph.
Walthill Temperature Statistics
April Temperature
Sioux City, Sioux Gateway Airport (18 miles)
Lowest 1 April, 2025
34 °FAverage April
40.4 °FHighest 1 April, 2025
45 °F
Climate (2020–Present)
Sioux City, Sioux Gateway Airport (18 miles)
Average Low 2020–2025
38.8 °FAverage 2020–2025
50.5 °FAverage High 2020–2025
62.5 °F