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Gwinn, MI 49831 Weather

It is 57°F and light rain and fog/mist in Gwinn, MI 49831, observed at 11:38 PM CDT. Today: Sunny, high 55°F, low 46°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Gwinn, MI 49831 current weather

57°F

Light Rain and Fog/Mist

H 55° / L 46°Feels like 57°

Observed at Marquette Sawyer Regional Airport (24.9 mi away), 10/28/2026, 11:38 PM CDT

Hourly forecast

NWS, updated 10/28/2026, 10:12 PM PT

  1. Now58°77%
  2. 1 AM58°50%
  3. 2 AM57°21%
  4. 3 AM54°11%
  5. 4 AM54°
  6. 5 AM51°
  7. 6 AM47°
  8. 7 AM47°
  9. 8 AM46°
  10. 9 AM49°
  11. 10 AM50°
  12. 11 AM52°
  13. 12 PM54°
  14. 1 PM53°
  15. 2 PM54°
  16. 3 PM53°
  17. 4 PM50°
  18. 5 PM48°
  19. 6 PM45°
  20. 7 PM44°
  21. 8 PM42°
  22. 9 PM41°
  23. 10 PM40°
  24. 11 PM39°
  25. 12 AM38°Fri
  26. 1 AM38°
  27. 2 AM37°
  28. 3 AM36°
  29. 4 AM34°
  30. 5 AM33°
  31. 6 AM32°
  32. 7 AM31°
  33. 8 AM32°
  34. 9 AM36°
  35. 10 AM42°
  36. 11 AM45°
  37. 12 PM48°
  38. 1 PM50°
  39. 2 PM51°
  40. 3 PM52°
  41. 4 PM52°
  42. 5 PM50°
  43. 6 PM47°
  44. 7 PM44°
  45. 8 PM40°
  46. 9 PM38°
  47. 10 PM35°
  48. 11 PM34°

10-day forecast

Tap a day for details

  • Today10/2977% chance of precipitationLow 46°High 55°

    Thursday: Sunny. High near 55, with temperatures falling to around 48 in the afternoon. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Overnight: Showers and thunderstorms before 3am. Mostly cloudy. Low around 46, with temperatures rising to around 51 overnight. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

    Sunny
  • Fri10/30Low 28°High 53°

    Friday: Mostly sunny. High near 53, with temperatures falling to around 50 in the afternoon. West wind around 5 mph.

    Friday Night: Mostly clear, with a low around 28. South wind around 0 mph.

    Mostly Sunny
  • Sat10/31Low 36°High 57°

    Saturday: Mostly sunny, with a high near 57.

    Saturday Night: Mostly cloudy, with a low around 36.

    Mostly Sunny
  • Sun11/112% chance of precipitationLow 42°High 59°

    Sunday: Mostly cloudy, with a high near 59.

    Sunday Night: Mostly cloudy, with a low around 42.

    Mostly Cloudy
  • Mon11/240% chance of precipitationLow 46°High 60°

    Monday: Mostly cloudy, with a high near 60.

    Monday Night: A chance of rain showers. Mostly cloudy, with a low around 46.

    Mostly Cloudy
  • Tue11/351% chance of precipitationLow 43°High 58°

    Tuesday: A chance of rain showers. Mostly cloudy, with a high near 58.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 43.

    Chance Rain Showers
  • Wed11/441% chance of precipitationLow High 57°

    Wednesday: A chance of rain showers. Mostly cloudy, with a high near 57.

    Chance Rain Showers
  • Thu11/5Model blend27% chance of precipitationLow 33°High 50°

    Thursday: Mostly cloudy, slight chance of rain. High near 50°. Low that night near 33°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend16% chance of precipitationLow 32°High 48°

    Friday: Mostly cloudy, slight chance of rain. High near 48°. Low that night near 32°. About 0.1 in of snow.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend15% chance of precipitationLow 32°High 49°

    Saturday: Partly cloudy, slight chance of rain. High near 49°. Low that night near 32°. About 0.03 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 46.062, -87.700 from the NWS MQT office, updated 10/28/2026, 10:12 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KSAW (Marquette/Sawyer Intl, 24 mi), model run 10/28/2026, 9:00 PM CDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now58°Showers And Thunderstorms77%15 mph
  2. 1 AM58°Chance Rain Showers50%15 mph
  3. 2 AM57°Slight Chance Rain Showers21%10 mph
  4. 3 AM54°Mostly Cloudy11%10 mph
  5. 4 AM54°Mostly Cloudy1%10 mph
  6. 5 AM51°Partly Cloudy0%10 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Gwinn, MI 49831 right now?
The latest observation from Marquette Sawyer Regional Airport was 57°F and light rain and fog/mist, reported at 10/28/2026, 11:38 PM CDT.
What is the high temperature today in Gwinn, MI 49831?
The National Weather Service forecast for thursday calls for a high near 55°F. Sunny.
Will it rain in Gwinn, MI 49831 in the next 24 hours?
The hourly forecast shows a 77% chance of precipitation around 10/29/2026, 12:00 AM CDT.
What is the 10-day forecast for Gwinn, MI 49831?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 48°F to 50°F. Model guidance this far out often changes.
What time is sunrise and sunset in Gwinn, MI 49831 today?
Sunrise is about 7:27 AM CDT and sunset is about 5:41 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Gwinn, MI 49831?
At Ki Sawyer Wwtp, the 1991 to 2020 normal high in October is 53°F and the normal low is 35°F.

Nearby hazards

Michigan hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:General thunderstormsOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: Craig Lake 1 Fire (606 acres), Ridge Fire (496 acres), Slough Creek Fire (27 acres), Silver Leaf Fire (12 acres), Cooks Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Western Upper Peninsula)
GoodOzone
AQI forecast tomorrow (Western Upper Peninsula)
GoodOzone

UV index guide · Air quality

Drought

By county

Dickinson County, week of 10/20/2026

100% of the county is in moderate drought or worse, 36% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:27 AM
Sunset
5:41 PM
Daylight
10 hr 14 min
Moon
Waning Gibbous 90% lit
First light (civil dawn)
6:56 AM
Last light (civil dusk)
6:12 PM
Moonrise
7:51 PM
Moonset
12 PM

Normal October weather

Climate

Normal October high 53°, low 35°, precipitation 4.05 in for the month. 1991 to 2020 normals at Ki Sawyer Wwtp, 24 mi away.

Other places nearby

Data sources

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About this data

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