![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
NWS Forecast for: Swansea IL Issued by: National Weather Service Saint Louis, MO Last Update: 5:06 am CDT Jun 22, 2024 | ![]() |
Today: Mostly sunny, with a high near 94. Southwest wind 5 to 13 mph, with gusts as high as 21 mph. Tonight: A 40 percent chance of showers and thunderstorms, mainly after 2am. Increasing clouds, with a low around 73. South wind 8 to 11 mph. Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 91. Northwest wind around 9 mph. Sunday Night: Mostly clear, with a low around 71. North wind around 6 mph becoming calm in the evening. Monday: Sunny and hot, with a high near 97. Calm wind becoming south around 5 mph in the afternoon. Monday Night: Mostly clear, with a low around 77. Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%. Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Wednesday Night: Mostly clear, with a low around 70. Thursday: Sunny, with a high near 91. Thursday Night: Partly cloudy, with a low around 69. Friday: Mostly sunny, with a high near 93. | |
Swansea IL 38.55°N 89.98°W (Elev. 551 ft) | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |