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Salem Weather Warning NWS WEATHER ALERT FOR THE SALEM, IL AREA - Issued: 1130 AM CDT Mon Sep 14 2026 Salem Weather Warning

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62881 Weather (Salem, IL)

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Clear at Salem (62881), temperature is 73°F23°C, dew point 60°F16°C, humidity 62%. Wind direction is N/A at N/A mphat 0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.07 in1018 mb. Last update: 12:56 am.*
*Time is approximately 12:56 am Tue, Sep 15, 2026. Time will be within 15 minutes of current local time. Salem weather forecast data is updated every 15 minutes.

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Salem IL Weather - 1:56 am

Salem Weather Forecast

Weather forecast for: Salem IL
Last Update: 10:16 pm CDT Sep 14, 2026
Overnight: Clear, with a low around 68. Southeast wind around 7 mph.
Tuesday: Sunny and hot, with a high near 99. Heat index values as high as 105. Southwest wind 5 to 9 mph.
Tuesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 72. Light and variable wind. Chance of precipitation is 40%.
Wednesday: A 30 percent chance of showers and thunderstorms, mainly between 8am and 1pm. Mostly sunny, with a high near 96. Heat index values as high as 103. Light and variable wind.
Wednesday Night: Mostly clear, with a low around 73. Calm wind.
Thursday: Sunny and hot, with a high near 97.
Thursday Night: Mostly clear, with a low around 72.
Friday: Sunny, with a high near 95.
Friday Night: Mostly clear, with a low around 71.
Saturday: Sunny, with a high near 95.
Saturday Night: Partly cloudy, with a low around 70.
Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Sunday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Monday: A 30 percent chance of showers. Mostly sunny, with a high near 84.

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