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

Today's forecast for Lewis shows a low of 35 degrees Fahrenheit. Rain likely before 3am, then rain, possibly mixed with snow between 3am and 4am, then rain after 4am.

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

The 7-day forecast for Lewis shows highs from 13 to 32 degrees and lows from -3 to 35 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Lewis, WI this week?

Yes, rain is possible in Lewis this week. Precipitation chances: Wednesday (90% chance), Thursday (70% chance), Friday (40% chance).

How accurate is the Lewis weather forecast?

WeatherForYou provides highly accurate Lewis 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.

Lewis, WI Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Station

Switch to Metric Units

41°F
Feels Like 32°F

Humidity 49% Dew Point 23°F Wind S 21 MPH Gusts 29 Barometer 29.33 in.

Visibility 10 mi.

Report from a NOAA weather station 7.5 mi. NNE of central Lewis
at 10:55 PM Wed, Dec 17, 2025

Point Forecast at a Glance

WedDec 17

90%

ThuDec 18

70%

-2

FriDec 19

20%

SatDec 20

-3

SunDec 21

MonDec 22

TueDec 23

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 20°F to 29°F, reaching a high of 32°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 2°F below the historical average for December. Normal highs for this period are around 27°F with lows around 10°F.

This Date in Weather History

1924 - A severe icestorm struck central Illinois. It coated the ground with nearly two inches of glaze at Springfield. The storm caused 21 million dollars damage along with much hardship. Ice was on the trees until the 4th of January, and electricity was not restored until January 10th.

Lewis, WI 7 Day Weather Forecast Details

Wednesday Dec 17

Night: Rain likely before 3am, then rain, possibly mixed with snow between 3am and 4am, then rain after 4am. Low around 35. Breezy, with a south wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Dec 18

Day: A chance of rain and snow before 11am, then snow likely. Cloudy, with a temperature falling to around 16 by 5pm. Breezy, with a southwest wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Night: Snow likely, mainly before 9pm. Patchy blowing snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around -2. Wind chill values as low as -16. Blustery, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Dec 19

Day: A 20 percent chance of snow after noon. Partly sunny, with a high near 20. Wind chill values as low as -17. Northwest wind 5 to 15 mph becoming south southeast in the afternoon.

Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a temperature falling to near 13 by 11pm, then rising to around 22 during the remainder of the night. South southeast wind 10 to 15 mph.

Saturday Dec 20

Day: Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 23 by 11am, then falling to around 14 during the remainder of the day. South southwest wind 10 to 15 mph becoming west northwest in the morning.

Night: Mostly clear, with a low around -3. West wind 5 to 10 mph.

Sunday Dec 21

Day: Sunny, with a high near 13. West wind around 5 mph becoming south southwest in the afternoon.

Night: Partly cloudy, with a temperature falling to near 6 by 8pm, then rising to around 17 during the remainder of the night. South southeast wind around 5 mph.

Monday Dec 22

Day: Partly sunny, with a high near 32. South southeast wind 5 to 10 mph.

Night: Mostly cloudy, with a low around 20. South southeast wind 5 to 10 mph becoming west southwest after midnight.

Tuesday Dec 23

Day: Mostly sunny, with a high near 29. West southwest wind 5 to 10 mph becoming northwest in the afternoon.

Night: Mostly cloudy, with a low around 9. Northwest wind around 5 mph becoming east after midnight.

Wednesday Dec 24

Day: Mostly cloudy, with a high near 29. South southeast wind around 5 mph.

About Lewis, WI

Lewis is an unincorporated census-designated place in the town of Clam Falls, Polk County, Wisconsin, United States. Lewis is located on Wisconsin Highway 35, 4.5 miles (7.2 km) northeast of Frederic. As of the 2020 census, its population was 87.

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

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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.

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