St Helena Weather Forecast
- 26
- 53
Mostly Sunny
- 27
- 42
Mostly Sunny
- 33
- 53
Mostly Cloudy
- 19
- 48
Chance Snow
- 13
- 32
Mostly Cloudy
- 11
- 26
Slight Chance Snow
Today 30 Jan Cedar
Mostly sunny with a chance of Sprinkles. Near steady temperature in the lower 50s. Northwest Winds 5 to 10 Mph.
Tonight 30 Jan Cedar
Mostly clear. Lows in the mid 20s. Northwest Winds 5 to 10 Mph.
St Helena Temperature Statistics
January Temperature
Yankton, Chan Gurney Municipal Airport (9.9 miles)
Lowest 20 January, 2025
-12.2 °FAverage January
18.9 °FHighest 28 January, 2025
57.9 °F
Climate (2020–Present)
Yankton, Chan Gurney Municipal Airport (9.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
39.1 °FAverage 2020–2025
50 °FAverage High 2020–2025
61.1 °F