Algonquin, IL

Current conditions, hourly and 7-day forecast, and live radar for Algonquin, IL 60102. Right now: mostly cloudy, 61°F. Data from the National Weather Service.

• Tonight: Mostly cloudy. Low around 61, with temperatures rising to around 63 overnight. West northwest wind 0 to 5 mph.
• Thursday: Partly sunny. High near 78, with temperatures falling to around 76 in the afternoon. North wind 0 to 5 mph.
• Thursday Night: Mostly clear, with a low around 52. East southeast wind 0 to 5 mph.
• Friday: Sunny, with a high near 79. South wind 0 to 10 mph.
• Friday Night: Mostly clear, with a low around 60. South southeast wind around 5 mph, with gusts as high as 15 mph.
• Saturday: Mostly sunny, with a high near 82.