What is today's weather forecast for Grand Marsh, WI?

Today's forecast for Grand Marsh shows a low of 27 degrees Fahrenheit. Rain before 4am, then rain and snow likely.

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

The 7-day forecast for Grand Marsh shows highs from 18 to 27 degrees and lows from 3 to 27 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Grand Marsh, WI this week?

Yes, rain is possible in Grand Marsh this week. Precipitation chances: Tuesday (90% chance), Wednesday (100% chance), Friday (60% chance), Saturday (80% chance), Sunday (20% chance), Monday (20% chance).

How accurate is the Grand Marsh weather forecast?

WeatherForYou provides highly accurate Grand Marsh 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.

Grand Marsh, WI Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory - Wind Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

48°F
Feels Like 44°F

Humidity 95% Dew Point 47°F Wind S 8 MPH Barometer 29.61 in.

Report from a MADIS/MESONET weather station 4.2 mi. WSW of central Grand Marsh
at 7:25 PM Tue, Nov 25, 2025

Point Forecast at a Glance

TueNov 25

90%

WedNov 26

100%

ThuNov 27

FriNov 28

SatNov 29

80%

SunNov 30

20%

MonDec 1

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 27°F to 18°F. Unsettled weather expected with snow likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 13°F below the historical average for November-December. Normal highs for this period are around 37°F with lows around 21°F.

This Date in Weather History

1983 - The Great Thanksgiving Weekend Blizzard hit Denver, CO. The storm produced 21.5 inches of snow in 37 hours, closing Stapleton Airport for 24 hours. The snow and wind closed interstate highways around Denver. Visibility at Limon CO was down to zero for 24 hours.

Grand Marsh, WI 7 Day Weather Forecast Details

Tuesday Nov 25

Night: Rain before 4am, then rain and snow likely. Low around 27. Breezy, with a south wind 8 to 13 mph becoming west 16 to 21 mph after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Nov 26

Day: Snow, mainly before 2pm. Patchy blowing snow after 7am. Temperature falling to around 28 by 8am. Windy, with a northwest wind 22 to 29 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Night: Patchy blowing snow before 7pm. Mostly cloudy, with a low around 20. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 38 mph.

Thursday Nov 27

Day: Mostly cloudy, with a high near 27. Blustery, with a northwest wind 13 to 16 mph, with gusts as high as 29 mph.

Night: Mostly cloudy, with a low around 17. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

Friday Nov 28

Day: Mostly sunny, with a high near 26. Northwest wind 5 to 8 mph becoming calm in the afternoon.

Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 17. Light and variable wind. Chance of precipitation is 60%.

Saturday Nov 29

Day: Snow. High near 27. Southeast wind around 6 mph. Chance of precipitation is 80%.

Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. Light and variable wind becoming northwest 5 to 7 mph in the evening. Chance of precipitation is 60%.

Sunday Nov 30

Day: A 20 percent chance of snow before noon. Partly sunny, with a high near 25. Northwest wind 7 to 9 mph.

Night: A 20 percent chance of snow. Mostly cloudy, with a low around 3. West wind around 6 mph.

Monday Dec 1

Day: Partly sunny, with a high near 18. West wind around 6 mph.

Night: A 20 percent chance of snow. Mostly cloudy, with a low around 3. West wind around 6 mph.

Tuesday Dec 2

Day: Partly sunny, with a high near 19. West wind around 7 mph.

About Grand Marsh, WI

Grand Marsh is an unincorporated census-designated place located in Adams County, Wisconsin, United States. The community is southeast of Adams, in the town of New Chester. Grand Marsh has a post office with ZIP code 53936, which opened in 1850. As of the 2020 census, its population is 110, down from 127 at the 2010 census. The community took its name from the surrounding wetlands.

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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