| NWS Forecast for: Salem IL Issued by: National Weather Service Saint Louis, MO Last Update: 11:21 am CDT Jul 3, 2025 | |
| Today: Mostly sunny, with a high near 91. Calm wind. Tonight: Mostly clear, with a low around 71. Calm wind. Independence Day: Mostly sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon. Friday Night: Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm in the evening. Saturday: Sunny, with a high near 92. Calm wind becoming south 5 to 7 mph in the morning. Saturday Night: Mostly clear, with a low around 73. Sunday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. Monday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. Tuesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. Tuesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. | |
| Salem IL 38.65°N 88.95°W (Elev. 554 ft) | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |