| NWS Forecast for: Pontiac IL Issued by: National Weather Service Chicago, IL Last Update: 8:56 pm CDT Jun 18, 2025 |  |
| Tonight: A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 64. West northwest wind around 10 mph. Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 83. West northwest wind around 10 mph, with gusts as high as 20 mph. Thursday Night: Mostly clear, with a low around 63. West wind around 5 mph becoming calm. Winds could gust as high as 10 mph. Friday: Mostly sunny, with a high near 86. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Friday Night: Mostly clear, with a low around 72. South wind around 15 mph, with gusts as high as 25 mph. Saturday: Sunny, with a high near 93. Breezy. Saturday Night: Clear, with a low around 74. Sunday: Sunny and hot, with a high near 95. Sunday Night: Clear, with a low around 74. Monday: Sunny, with a high near 94. Monday Night: Mostly clear, with a low around 74. Tuesday: A chance of showers. Mostly sunny, with a high near 93. Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. | |
| Pontiac IL 40.89°N 88.62°W | |
Visit your local NWS office at: https://www.weather.gov/lot |
