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Mellen, WI 54546 Weather

It is 43°F and cloudy in Mellen, WI 54546, observed at 5:45 PM CDT. Tonight: Partly Cloudy, low 25°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Mellen, WI 54546 current weather

43°F

Cloudy

H -- / L 25°Feels like 39°

  • No rain expected in the next 12 hours

Observed at John F Kennedy Memorial Airport (20.2 mi away), 10/29/2026, 5:45 PM CDT

Hourly forecast

NWS, updated 10/29/2026, 12:52 PM PT

  1. Now43°
  2. 7 PM38°
  3. 8 PM35°
  4. 9 PM34°
  5. 10 PM33°
  6. 11 PM31°
  7. 12 AM30°Fri
  8. 1 AM30°
  9. 2 AM29°
  10. 3 AM29°
  11. 4 AM28°
  12. 5 AM27°
  13. 6 AM27°
  14. 7 AM27°
  15. 8 AM26°
  16. 9 AM31°
  17. 10 AM37°
  18. 11 AM40°
  19. 12 PM42°
  20. 1 PM47°
  21. 2 PM48°
  22. 3 PM48°
  23. 4 PM49°
  24. 5 PM47°
  25. 6 PM44°
  26. 7 PM41°
  27. 8 PM36°
  28. 9 PM35°
  29. 10 PM33°
  30. 11 PM33°
  31. 12 AM32°Sat
  32. 1 AM32°
  33. 2 AM31°
  34. 3 AM31°
  35. 4 AM31°
  36. 5 AM30°
  37. 6 AM31°
  38. 7 AM32°
  39. 8 AM32°
  40. 9 AM37°
  41. 10 AM43°
  42. 11 AM48°
  43. 12 PM52°
  44. 1 PM54°21%
  45. 2 PM55°21%
  46. 3 PM55°21%
  47. 4 PM54°21%
  48. 5 PM53°21%

7-day forecast

Tap a day for details

  • Today10/29Low 25°High

    Tonight: Partly cloudy. Low around 25, with temperatures rising to around 27 overnight. West wind 0 to 5 mph, with gusts as high as 20 mph.

    Partly Cloudy
  • Fri10/30Low 29°High 50°

    Friday: Sunny. High near 50, with temperatures falling to around 47 in the afternoon. Northwest wind around 0 mph.

    Friday Night: Mostly clear, with a low around 29. Southeast wind 0 to 5 mph.

    Sunny
  • Sat10/3129% chance of precipitationLow 44°High 56°

    Saturday: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 56. South wind around 5 mph. Chance of precipitation is 20%.

    Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 44. South wind around 5 mph. Chance of precipitation is 30%.

    Mostly Sunny then Slight Chance Rain Showers
  • Sun11/1Low 48°High 64°

    Sunday: Partly sunny, with a high near 64. South wind around 5 mph.

    Sunday Night: Mostly cloudy, with a low around 48. South wind around 5 mph.

    Partly Sunny
  • Mon11/271% chance of precipitationLow 50°High 63°

    Monday: A chance of rain showers after noon. Mostly cloudy, with a high near 63. Southeast wind around 5 mph, with gusts as high as 20 mph.

    Monday Night: Rain showers likely. Cloudy, with a low around 50. Southeast wind around 5 mph, with gusts as high as 25 mph.

    Mostly Cloudy then Chance Rain Showers
  • Tue11/371% chance of precipitationLow 46°High 61°

    Tuesday: Rain showers likely. Mostly cloudy, with a high near 61. Southeast wind 5 to 10 mph, with gusts as high as 25 mph.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 46. South wind around 5 mph, with gusts as high as 20 mph.

    Rain Showers Likely
  • Wed11/460% chance of precipitationLow 39°High 57°

    Wednesday: Rain showers likely. Mostly cloudy, with a high near 57. North wind 5 to 10 mph, with gusts as high as 25 mph.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 39. North wind around 5 mph, with gusts as high as 20 mph.

    Rain Showers Likely
  • Thu11/545% chance of precipitationLow High 50°

    Thursday: A chance of rain showers. Mostly cloudy, with a high near 50. North wind around 5 mph, with gusts as high as 20 mph.

    Chance Rain Showers

Forecast for 46.289, -90.716 from the NWS DLH office, updated 10/29/2026, 12:52 PM PT · Official forecast on weather.gov

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. Now43°Partly Cloudy0%5 mph
  2. 7 PM38°Partly Cloudy0%5 mph
  3. 8 PM35°Partly Cloudy0%5 mph
  4. 9 PM34°Partly Cloudy0%5 mph
  5. 10 PM33°Partly Cloudy0%5 mph
  6. 11 PM31°Mostly Clear0%0 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 Mellen, WI 54546 right now?
The latest observation from John F Kennedy Memorial Airport was 43°F and cloudy, reported at 10/29/2026, 5:45 PM CDT.
Will it rain in Mellen, WI 54546 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Mellen, WI 54546 today?
Sunrise is about 7:40 AM CDT and sunset is about 5:52 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Mellen, WI 54546?
At Mellen 4 NE, the 1991 to 2020 normal high in October is 54°F and the normal low is 34°F.

Nearby hazards

Wisconsin hazards

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

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook 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: Black River Fire (362 acres), Redhouse Fire (22 acres), Metnik Fire (1 acre), Shortcut Fire (0 acres), Clements Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Northwoods West)
GoodOzone
AQI forecast tomorrow (Northwoods West)
GoodOzone

UV index guide · Air quality

Drought

By county

Ashland County, week of 10/27/2026

100% of the county is in moderate drought or worse, 98% in extreme drought or worse.

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:40 AM
Sunset
5:52 PM
Daylight
10 hr 13 min
Moon
Waning Gibbous 84% lit
First light (civil dawn)
7:09 AM
Last light (civil dusk)
6:24 PM
Moonrise
8:01 PM
Moonset
12:13 PM

Normal October weather

Climate

Normal October high 54°, low 34°, precipitation 3.73 in for the month. 1991 to 2020 normals at Mellen 4 NE, 7 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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