South Lyon, MI
Current conditions, hourly and 7-day forecast, and live radar for South Lyon, MI 48178. Right now: mostly cloudy, 63°F. Data from the National Weather Service.
- Tonight: Mostly cloudy, with a low around 63. West wind around 7 mph.
- Thursday: Partly sunny. High near 76, with temperatures falling to around 73 in the afternoon. Northwest wind 5 to 8 mph.
- Thursday Night: Mostly clear, with a low around 53. North northwest wind 2 to 7 mph.
- Friday: Sunny, with a high near 76. East wind 1 to 5 mph.
- Friday Night: Mostly clear, with a low around 58. South southeast wind around 6 mph.
- Saturday: Mostly sunny, with a high near 80.