| NWS Forecast for: 4 Miles E Portage Des Sioux MO Issued by: National Weather Service Saint Louis, MO Last Update: 5:06 am CST Feb 7, 2026 | |
| Today: Sunny, with a high near 37. Northeast wind around 7 mph becoming southeast in the afternoon. Tonight: Mostly cloudy, with a low around 27. Southeast wind 7 to 11 mph, with gusts as high as 20 mph. Sunday: Mostly sunny, with a high near 47. Southeast wind 8 to 13 mph, with gusts as high as 21 mph. Sunday Night: Mostly clear, with a low around 29. East wind 5 to 7 mph becoming calm after midnight. Monday: Sunny, with a high near 57. Calm wind becoming south around 6 mph in the afternoon. Monday Night: Mostly clear, with a low around 42. Tuesday: Mostly sunny, with a high near 67. Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36. Wednesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 50. Wednesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 32. Thursday: A 30 percent chance of rain. Mostly cloudy, with a high near 47. Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 32. Friday: A 30 percent chance of rain. Mostly cloudy, with a high near 46. | |
| 4 Miles E Portage Des Sioux MO 38.93°N 90.27°W (Elev. 407 ft) | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |