Sumner, MI

Current conditions, hourly and 7-day forecast, and live radar for Sumner, MI 48889. Right now: partly cloudy, 58°F. Data from the National Weather Service.

• Tonight: Partly cloudy. Low around 58, with temperatures rising to around 60 overnight. West northwest wind 3 to 9 mph, with gusts as high as 21 mph.
• Thursday: Partly sunny. High near 78, with temperatures falling to around 76 in the afternoon. Northwest wind 3 to 9 mph, with gusts as high as 18 mph.
• Thursday Night: Mostly clear, with a low around 49. North northwest wind 0 to 8 mph.
• Friday: Sunny, with a high near 79. South southwest wind 0 to 7 mph.
• Friday Night: Mostly clear, with a low around 55. South southeast wind around 5 mph.
• Saturday: Mostly sunny, with a high near 82.