| NWS Forecast for: Lamoni IA Issued by: National Weather Service Des Moines, IA Last Update: 10:36 pm CDT May 13, 2026 | |
| Tonight: Mostly clear, with a low around 9. South southeast wind 8 to 10 km/h. Thursday: Increasing clouds, with a high near 24. Windy, with a south wind 13 to 23 km/h increasing to 24 to 34 km/h in the afternoon. Winds could gust as high as 50 km/h. Thursday Night: A slight chance of showers before 10pm, then a slight chance of showers and thunderstorms between 10pm and 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Breezy, with a south southeast wind 18 to 27 km/h, with gusts as high as 45 km/h. Chance of precipitation is 20%. Friday: Sunny, with a high near 32. South southeast wind 14 to 18 km/h, with gusts as high as 29 km/h. Friday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 17. South wind 10 to 14 km/h. Saturday: Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 29. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Saturday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 60%. Sunday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 28. Windy. Sunday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 21. Windy. Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 28. Windy. Chance of precipitation is 60%. Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 14. Breezy. Chance of precipitation is 60%. Tuesday: A 30 percent chance of showers. Mostly cloudy, with a high near 21. Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 11. Wednesday: Mostly sunny, with a high near 22. | |
| Lamoni IA 40.62°N 93.93°W | |
Visit your local NWS office at: https://www.weather.gov/desmoines |