St Charles, IA 50240

WeatherBug® Your Weather Just Got Better™

Change Units: °F  | °C

Weekend Forecast

St Charles, IA 50240



Lo: 45°

Clear. Low in the mid 40s. Northeast wind around 5 mph.



Hi: 75°

Mostly sunny. High in the mid 70s. Southeast wind 5 to 15 mph with gusts to around 25 mph.

Lo: 58°

Partly cloudy. Warmer. Low in the upper 50s. South wind 10 to 15 mph.



Hi: 48°

Mostly sunny. High in the upper 40s.

Lo: 32°

Mostly clear. Low in the lower 30s. High around 50.

Radar Weather Map for Saint Charles, IA
  • Enlarge Radar Map

Weather News

Other Top Weather Headlines

WeatherBug Featured Content

Green Living

Green Living

You too can help save our planet and put money back in your wallet. Learn how you can take the first steps to reduce your environmental impact, including driving green, easy ways you can conserve water, and energy saving tips. To learn more and discover the benefits of going green, visit WeatherBug’s green living section. More >

Sponsored Content