Black Walnut Weather Forecast
- 57
- 81
Chance Rain Showers
- 55
- 78
Mostly Sunny
- 63
- 83
Partly Sunny
- 68
- 88
Slight Chance Thunderstorms
- 71
- 93
Mostly Sunny
- 69
- 93
Mostly Sunny
Today 9 Jun St. Charles
Mostly cloudy in the Morning, then becoming partly sunny. A slight chance of Thunderstorms in the morning. A chance of Showers. Highs in the upper 70s. North Winds 5 to 10 Mph. Chance of rain 50 percent.
Tonight 9 Jun St. Charles
Mostly cloudy. Lows in the mid 60s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.
Black Walnut Temperature Statistics
June Temperature
St. Charles, St. Charles County Smartt Airport (5 miles)
Lowest 6 June, 2024
62.1 °FAverage June
74.8 °FHighest 4 June, 2024
86 °F
Climate (2019–Present)
St. Charles, St. Charles County Smartt Airport (5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
46.9 °FAverage 2019–2024
56.9 °FAverage High 2019–2024
67.5 °F