Big Sioux River Corridor Weather Forecast
- 26
- 56
Decreasing Clouds
- 26
- 46
Mostly Sunny
- 31
- 52
Mostly Cloudy
- 19
- 51
Slight Chance Snow
- 12
- 34
Mostly Cloudy
- 12
- 28
Slight Chance Snow
Today 30 Jan Plymouth
Mostly sunny. Highs in the mid 50s. Southwest Winds 5 to 10 Mph, becoming west this afternoon.
Tonight 30 Jan Plymouth
Mostly cloudy with a slight chance of rain in the Evening, then mostly clear after midnight. Lows in the upper 20s. North Winds 5 to 10 Mph. Chance of rain 20 percent.
Big Sioux River Corridor Temperature Statistics
January Temperature
Sioux City, Sioux Gateway Airport (19.3 miles)
Lowest 20 January, 2025
-13.3 °FAverage January
19.8 °FHighest 28 January, 2025
61 °F
Climate (2020–Present)
Sioux City, Sioux Gateway Airport (19.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
39 °FAverage 2020–2025
50.6 °FAverage High 2020–2025
62.4 °F