Muskegon, MI 49440 Weather

Muskegon County2:04 PM EDT43.23°N, 86.25°W

Current conditions

Sunny
66°
Sunny
Feels like 66°
High 66°·Low 45°
WindW 2 mph
Humidity61%
Dew point52°
Visibility10 mi
Cloud cover4%
UV index3 Moderate
Sunrise8:08 AM
Sunset6:52 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • This Afternoon

    Sunny. High near 66, with temperatures falling to around 64 in the afternoon. West southwest wind around 5 mph.

  • Tonight

    Partly cloudy. Low around 45, with temperatures rising to around 47 overnight. Northeast wind around 3 mph.

  • Friday

    Mostly sunny. High near 65, with temperatures falling to around 63 in the afternoon. Southeast wind around 6 mph.

National Weather Service forecast updated 4 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 66°
  2. 3 PM Sunny 66°
  3. 4 PM Sunny 66°
  4. 5 PM Sunny 64°
  5. 6 PM Mostly Clear 62°
  6. 7 PM Mostly Clear 59°
  7. 8 PM Mostly Clear 54°
  8. 9 PM Mostly Clear 53°
  9. 10 PM Mostly Clear 52°
  10. 11 PM Mostly Clear 51°
  11. Fri12 AM Partly Cloudy 50°
  12. 1 AM Partly Cloudy 49°
  13. 2 AM Partly Cloudy 49°
  14. 3 AM Partly Cloudy 48°
  15. 4 AM Partly Cloudy 48°
  16. 5 AM Mostly Cloudy 47°
  17. 6 AM Mostly Sunny 47°
  18. 7 AM Partly Sunny 46°
  19. 8 AM Partly Sunny 45°
  20. 9 AM Mostly Sunny 47°
  21. 10 AM Mostly Sunny 50°
  22. 11 AM Mostly Sunny 55°
  23. 12 PM Mostly Sunny 58°
  24. 1 PM Mostly Sunny 62°

10-day forecast

Details
  1. TodayOct 22 Sunny Sunny45°66°
  2. FriOct 23 Mostly Sunny Mostly Sunny46°65°
  3. SatOct 24 Mostly Sunny Mostly Sunny51°64°
  4. SunOct 25 Partly Sunny Partly Sunny49°64°
  5. MonOct 26 Mostly Cloudy Mostly Cloudy15%44°61°
  6. TueOct 27 Slight Chance Rain Showers then Mostly Cloudy Slight Chance Rain Showers then Mostly Cloudy18%41°58°
  7. WedOct 28 Slight Chance Rain Showers Slight Chance Rain Showers18%44°57°
  8. ThuOct 29 Cloudy Cloudy0.27 in45°59°
  9. FriOct 30 Cloudy Cloudy43°47°
  10. SatOct 31 Sunny Sunny46°50°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

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Weather news near Muskegon

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Air quality

65
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • ThuModerate
  • FriModerate

Grand Rapids, MI reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 8:08 AM
Sunset 6:52 PM
Daylight 10 h 44 min (−2 min 47 s tomorrow)
Waxing Gibbous · 86% lit
Moonrise 5:00 PM Moonset 4:06 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low58° / 41°
Record high80° (1953)
Record low23° (1944)
Wettest1.66 in (1972)
Yesterday64° / 39°
Month to date2.23 in (normal 2.58 in)

Muskegon Area, records since 1896. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in GRR, issued 1 hr ago

Key Messages

- Dry and Mild with Morning Fog

- Chances for Rain Return Next Week

Discussion

Issued at 330 AM EDT Thu Oct 22 2026

- Dry and Mild with Morning Fog

Ensembles continue to lend high confidence in tranquil and warmer than normal conditions through the weekend. A sharpening upper level ridge over the central CONUS will reinforce a sprawling high pressure anticyclone in the low levels across the Great Lakes, migrating toward the Northeast. There is increasing ensemble spread and thus lower confidence in high temperatures starting on Monday and extending through the week, and highs may plausibly be anywhere in the 50s or 60s. This will depend on the magnitude of northern stream troughing that occurs over south-central Canada and the Great Lakes, and the southward extent which cooler air may reach. Ensemble members also diverge into clusters regarding the the potential for a recovery of warmer air around the middle of the week. So, next week is relatively unsettled.

Areas of fog are likely to develop each of the next few mornings, as they have the past couple mornings. The REFS handled the general location of the Wednesday morning fog threat in Mid Michigan fairly well. For this Thursday morning it has been suggesting areas of overnight fog mainly between Muskegon and Ludington, which has so far been the case, and patchy fog may develop elsewhere around daybreak. Tonight into Friday morning, with the surface high centered north of Lake Huron, a flow of relatively moist air off Lake Huron will spread into Mid Michigan during the late evening, setting up fog potential first near US-127 and spreading west toward US-131 areas around daybreak Friday.

- Chances for Rain Return Next Week

The chance for precipitation is basically nil until about Tuesday or Wednesday next week, and even so is far from settled. Any individual model solutions producing heavy rain or strong winds the middle of next week are outliers. The potential for a significant autumn storm system -- even with the unsettled evolution of the northern stream -- is remarkably low for this point in the season.

Aviation

Issued at 100 PM EDT Thu Oct 22 2026

Clear and quiet through the rest of the day. Expecting fog to develop across the middle of the Lower Peninsula in the predawn hours. Given the position of the surface high overnight, there will be an increased chance of LIFR fog - with tempos down to a 1/4SM and JXN/LAN/GRR around sunrise and a couple hours thereafter. Fog should lift and thin during the mid-morning hours.

Marine

Issued at 330 AM EDT Thu Oct 22 2026

Light winds and a rather calm lake can be expected today. Southeast winds on Friday will be a touch stronger but only about 10 knots. South winds on Saturday 15 to 20 knots may build waves to 2 to 4 feet north of Whitehall.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.