7-Day Forecast 38.73°N 90.4°W (Text-Only)
NWS Forecast for: Saint Ann MO
Issued by: National Weather Service Saint Louis, MO
Last Update: 9:37 pm CDT May 23, 2024




Tonight: Partly cloudy, with a low around 19. Southeast wind around 11 km/h.

Friday: Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 29. South wind 14 to 21 km/h, with gusts as high as 32 km/h. Chance of precipitation is 70%.

Friday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 17. South wind 10 to 18 km/h becoming northwest after midnight.

Saturday: Sunny, with a high near 28. North wind 5 to 10 km/h becoming east in the afternoon.

Saturday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 21. East wind 8 to 13 km/h. Chance of precipitation is 60%.

Sunday: Showers and possibly a thunderstorm. High near 31. Chance of precipitation is 80%.

Sunday Night: Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 18. Chance of precipitation is 60%.

Memorial Day: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 26.

Monday Night: Mostly clear, with a low around 15.

Tuesday: Sunny, with a high near 26.

Tuesday Night: Mostly clear, with a low around 14.

Wednesday: Sunny, with a high near 26.

Wednesday Night: Mostly clear, with a low around 15.

Thursday: Sunny, with a high near 27.



Saint Ann MO
 38.73°N 90.4°W (Elev. 597 m)

Visit your local NWS office at: https://www.weather.gov/lsx/