What is today's weather forecast for Mercer, WI?

Today's forecast for Mercer shows a low of 34 degrees Fahrenheit. Mostly cloudy, with a low around 34.

What is the 7-day weather forecast for Mercer, WI?

The 7-day forecast for Mercer shows highs from 23 to 45 degrees and lows from 9 to 34 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Mercer, WI this week?

Yes, rain is possible in Mercer this week. Precipitation chances: Monday (50% chance), Tuesday (100% chance), Wednesday (90% chance), Thursday (50% chance), Saturday (50% chance), Sunday (50% chance).

How accurate is the Mercer weather forecast?

WeatherForYou provides highly accurate Mercer forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Mercer, WI Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Storm Watch

Current Conditions From Nearby Station

Switch to Metric Units

39°F
Feels Like 35°F

Humidity 62% Dew Point 27°F Wind S 5 MPH Barometer 30.02 in.

Visibility 10 mi.

Report from a NOAA weather station 9.2 mi. ESE of central Mercer
at 4:15 PM Sun, Nov 23, 2025

Point Forecast at a Glance

SunNov 23

MonNov 24

TueNov 25

90%

WedNov 26

90%

ThuNov 27

50%

FriNov 28

SatNov 29

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures drop from 45°F to a low of 23°F, then recover to 25°F by week's end. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for November. Normal highs for this period are around 37°F with lows around 23°F.

This Date in Weather History

1909 - Rattlesnake Creek was deluged with 7.17 inches of rain in 24 hours to establish a record for the state of Idaho.

Mercer, WI 7 Day Weather Forecast Details

Sunday Nov 23

Night: Mostly cloudy, with a low around 34. South wind 5 to 10 mph, with gusts as high as 20 mph.

Monday Nov 24

Day: Mostly cloudy, with a high near 45. Southwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

Night: A 50 percent chance of rain. Cloudy, with a low around 33. Calm wind.

Tuesday Nov 25

Day: Rain. High near 41. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Night: Snow, possibly mixed with rain, becoming all snow after 3am. Low around 22. Blustery, with a northeast wind 5 to 15 mph becoming northwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Wednesday Nov 26

Day: Snow. Patchy blowing snow between 10am and 4pm. High near 29. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 6 inches possible.

Night: Snow likely, mainly before midnight. Cloudy, with a low around 16. Blustery, with a northwest wind around 15 mph, with gusts as high as 25 mph.

Thursday Nov 27

Day: A chance of snow. Mostly cloudy, with a high near 24. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Night: A chance of snow before midnight. Mostly cloudy, with a low around 11. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Friday Nov 28

Day: Mostly cloudy, with a high near 23. West wind 5 to 10 mph, with gusts as high as 15 mph.

Night: Mostly cloudy, with a low around 9. Calm wind.

Saturday Nov 29

Day: A chance of snow. Partly sunny, with a high near 25. Calm wind becoming southwest around 5 mph in the morning.

Night: A chance of snow. Mostly cloudy, with a low around 10. North wind around 5 mph becoming calm.

Sunday Nov 30

Day: A chance of snow. Mostly cloudy, with a high near 26. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

About Mercer, WI

Mercer is a town in southern Iron County, Wisconsin, United States. The population was 1,649 at the 2020 census. The census-designated place of Mercer and the unincorporated communities of Carter and Manitowish are located within the town. Mercer identifies itself as the "Loon Capital of the World" to promote tourism. A wildlife study found Mercer had the highest concentration of common loons in the world. In front of the Mercer Chamber of Commerce's information center, there is a 16-foot (4.9 m), 2,000-pound (910 kg) statue named "Claire de Loon". Mercer also hosts an annual "Loon Day" festival, which features an arts and crafts fair, live music and a loon calling contest.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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