| National Weather Service Forecast for:
Portage MI Issued by: National Weather Service Grand Rapids, MI |
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| Updated: 12:41 am EDT Apr 6, 2026 | ||||||||||||||||||
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| Overnight |
A 50 percent chance of showers, mainly between 1am and 5am. Mostly cloudy, with a steady temperature around 37. West wind 6 to 9 mph. |
| Monday |
A slight chance of showers before 8am, then a chance of showers after 4pm. Mostly cloudy, with a high near 44. West northwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. |
| Monday Night |
Partly cloudy, with a low around 22. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. |
| Tuesday |
Sunny, with a high near 41. North wind 3 to 6 mph. |
| Tuesday Night |
Partly cloudy, with a low around 29. Calm wind becoming southeast around 6 mph after midnight. |
| Wednesday |
Mostly cloudy, with a high near 59. |
| Wednesday Night |
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 51. |
| Thursday |
A chance of showers. Partly sunny, with a high near 66. |
| Thursday Night |
A chance of showers. Mostly cloudy, with a low around 46. |
| Friday |
A chance of showers. Partly sunny, with a high near 62. |
| Friday Night |
A chance of showers. Mostly cloudy, with a low around 42. |
| Saturday |
A chance of showers. Partly sunny, with a high near 63. |
| Saturday Night |
A chance of showers. Mostly cloudy, with a low around 50. |
| Sunday |
A chance of showers. Mostly cloudy, with a high near 75. |
Forecast from NOAA-NWS for Portage MI.