| NWS Forecast for: Forest Lake IL Issued by: National Weather Service Chicago, IL Last Update: 9:26 am CST Feb 9, 2026 |  |
| Today: Increasing clouds, with a high near 3. South southwest wind 10 to 15 km/h, with gusts as high as 25 km/h. Tonight: Mostly cloudy, with a low around 2. South wind around 15 km/h becoming west after midnight. Winds could gust as high as 35 km/h. Tuesday: Partly sunny, with a high near 6. West northwest wind 15 to 20 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 45 km/h. Tuesday Night: Partly cloudy, with a low around -4. Northwest wind around 15 km/h, with gusts as high as 25 km/h. Wednesday: Mostly sunny, with a high near 2. Northwest wind 10 to 15 km/h, with gusts as high as 25 km/h. Wednesday Night: Partly cloudy, with a low around -5. Thursday: Mostly cloudy, with a high near 2. Thursday Night: Mostly cloudy, with a low around -4. Friday: Partly sunny, with a high near 4. Friday Night: Mostly cloudy, with a low around -4. Saturday: Partly sunny, with a high near 4. Saturday Night: A chance of rain and snow. Mostly cloudy, with a low around -2. Sunday: A chance of snow. Mostly sunny, with a high near 4. | |
| Forest Lake IL 42.2°N 88.06°W | |
Visit your local NWS office at: https://www.weather.gov/lot |
