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Merrill, WI 54452 Weather

It is 54°F in Merrill, WI 54452, observed at 1:55 PM CDT. Today: Sunny, high 55°F, low 27°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Merrill, WI 54452 current weather

54°F

Sunny

H 55° / L 27°Feels like 54°

  • No rain expected in the next 12 hours

Observed at Merrill, Merrill Municipal Airport (1.8 mi away), 10/29/2026, 1:55 PM CDT

Hourly forecast

NWS, updated 10/29/2026, 11:56 AM PT

  1. Now53°
  2. 3 PM52°
  3. 4 PM51°
  4. 5 PM50°
  5. 6 PM46°
  6. 7 PM44°
  7. 8 PM42°
  8. 9 PM39°
  9. 10 PM38°
  10. 11 PM36°
  11. 12 AM34°Fri
  12. 1 AM33°
  13. 2 AM32°
  14. 3 AM31°
  15. 4 AM29°
  16. 5 AM29°
  17. 6 AM29°
  18. 7 AM27°
  19. 8 AM29°
  20. 9 AM33°
  21. 10 AM39°
  22. 11 AM42°
  23. 12 PM45°
  24. 1 PM49°
  25. 2 PM50°
  26. 3 PM51°
  27. 4 PM52°
  28. 5 PM49°
  29. 6 PM47°
  30. 7 PM45°
  31. 8 PM40°
  32. 9 PM39°
  33. 10 PM37°
  34. 11 PM36°
  35. 12 AM35°Sat
  36. 1 AM34°
  37. 2 AM33°
  38. 3 AM33°
  39. 4 AM32°
  40. 5 AM33°
  41. 6 AM33°
  42. 7 AM34°
  43. 8 AM36°
  44. 9 AM40°
  45. 10 AM45°
  46. 11 AM48°
  47. 12 PM50°
  48. 1 PM52°27%

10-day forecast

Tap a day for details

  • Today10/29Low 27°High 55°

    This Afternoon: Sunny. High near 55, with temperatures falling to around 50 in the afternoon. West northwest wind around 12 mph, with gusts as high as 22 mph.

    Tonight: Mostly clear. Low around 27, with temperatures rising to around 29 overnight. Northwest wind 0 to 8 mph.

    Sunny
  • Fri10/30Low 31°High 53°

    Friday: Mostly sunny. High near 53, with temperatures falling to around 49 in the afternoon. Northwest wind around 1 mph.

    Friday Night: Partly cloudy, with a low around 31. Northeast wind around 2 mph.

    Mostly Sunny
  • Sat10/3133% chance of precipitationLow 44°High 54°

    Saturday: A chance of rain showers after 1pm. Mostly cloudy, with a high near 54. Southeast wind 2 to 7 mph. Chance of precipitation is 30%.

    Saturday Night: A chance of rain showers before 2am, then a chance of rain showers and patchy fog. Cloudy, with a low around 44. Chance of precipitation is 30%.

    Mostly Cloudy then Chance Rain Showers
  • Sun11/1Low 47°High 63°

    Sunday: Mostly cloudy, with a high near 63.

    Sunday Night: Patchy fog after 8pm. Mostly cloudy, with a low around 47.

    Mostly Cloudy
  • Mon11/277% chance of precipitationLow 53°High 62°

    Monday: Patchy fog before 7am, then a chance of rain showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.

    Monday Night: Rain showers. Cloudy, with a low around 53. Chance of precipitation is 80%.

    Patchy Fog then Chance Rain Showers
  • Tue11/376% chance of precipitationLow 51°High 63°

    Tuesday: Rain showers. Mostly cloudy, with a high near 63. Chance of precipitation is 80%.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.

    Rain Showers
  • Wed11/460% chance of precipitationLow 43°High 60°

    Wednesday: Rain showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.

    Rain Showers Likely
  • Thu11/5Model blend43% chance of precipitationLow 39°High 55°

    Thursday: Chance of rain. High near 55°. Low that night near 39°. About 0.02 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.

  • Fri11/6Model blend18% chance of precipitationLow 35°High 51°

    Friday: Partly cloudy, slight chance of rain. High near 51°. Low that night near 35°.

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

  • Sat11/7Model blend12% chance of precipitationLow 35°High 52°

    Saturday: Partly cloudy. High near 52°. Low that night near 35°. About 0.13 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 45.180, -89.735 from the NWS GRB office, updated 10/29/2026, 11:56 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KAUW (Wausau Downtown, 18 mi), model run 10/29/2026, 9:00 AM 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. Now53°Sunny0%12 mph
  2. 3 PM52°Sunny0%12 mph
  3. 4 PM51°Sunny0%12 mph
  4. 5 PM50°Sunny0%10 mph
  5. 6 PM46°Mostly Clear0%8 mph
  6. 7 PM44°Mostly Clear0%6 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 Merrill, WI 54452 right now?
The latest observation from Merrill, Merrill Municipal Airport was 54°F, reported at 10/29/2026, 1:55 PM CDT.
What is the high temperature today in Merrill, WI 54452?
The National Weather Service forecast for this afternoon calls for a high near 55°F. Sunny.
Will it rain in Merrill, WI 54452 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 is the 10-day forecast for Merrill, WI 54452?
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 51°F to 55°F and up to a 43% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Merrill, WI 54452 today?
Sunrise is about 7:34 AM CDT and sunset is about 5:51 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Merrill, WI 54452?
At Merrill, the 1991 to 2020 normal high in October is 55°F and the normal low is 35°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: Ritchie Fire (13 acres), Tower Fire (12 acres), Cinder Fire (6 acres), County Z 1 Fire (3 acres), County Z Fire (2 acres)

UV and air quality forecast

EPA and AirNow

UV index today (Merrill)
2Low
  1. 110a
  2. 211a
  3. 212p
  4. 21p
  5. 22p
  6. 23p
  7. 14p
AQI forecast today (Central Waters North)
GoodOzone
AQI forecast tomorrow (Central Waters North)
GoodOzone

UV index guide · Air quality

Drought

By county

Lincoln County, week of 10/27/2026

100% of the county is in moderate drought or worse, 11% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:34 AM
Sunset
5:51 PM
Daylight
10 hr 17 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
7:03 AM
Last light (civil dusk)
6:21 PM
Moonrise
8:03 PM
Moonset
12:03 PM

Normal October weather

Climate

Normal October high 55°, low 35°, precipitation 3.16 in for the month. 1991 to 2020 normals at Merrill, 4 mi away.

Other places nearby

Data sources

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About this data

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