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

Today's forecast for Deerfield shows a low of 31 degrees Fahrenheit. Rain before 3am, then rain and snow likely.

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

The 7-day forecast for Deerfield shows highs from 19 to 34 degrees and lows from 3 to 31 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Deerfield, WI this week?

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

How accurate is the Deerfield weather forecast?

WeatherForYou provides highly accurate Deerfield 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.

Deerfield, WI Weather Forecast and Current Conditions

WEATHER ALERTS - Wind Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

48°F
Feels Like 48°F

Humidity 17% Dew Point 5°F Wind Calm Barometer 29.68 in.

Report from a personal weather station 2 mi. N of central Deerfield
at 6:25 PM Tue, Nov 25, 2025

Point Forecast at a Glance

TueNov 25

90%

WedNov 26

80%

ThuNov 27

FriNov 28

SatNov 29

90%

SunNov 30

20%

MonDec 1

20%

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 34°F to 19°F. Unsettled weather expected with snow likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 12°F below the historical average for November-December. Normal highs for this period are around 39°F with lows around 23°F.

This Date in Weather History

1950 - A great storm hit the Northern and Central Appalachians with snow and high winds. Winds reached hurricane force along eastern slopes of the Appalachians, with gusts to 100 mph at Hartford CT, 110 mph at Concord NH, and 160 mph at Mount Washington NH. Heavy rain also hit the eastern slopes, with eight inches reported at Slide Mountain NY. The western slopes were buried under heavy snow. The storm produced record snowfall totals of 27.7 inches at Pittsburgh PA, and 36.3 inches at Steubenville OH. The snow, and record cold temperatures, resulted in 160 deaths.

Deerfield, WI 7 Day Weather Forecast Details

Tuesday Nov 25

Night: Rain before 3am, then rain and snow likely. Low around 31. Breezy, with a south wind 5 to 10 mph becoming west 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Nov 26

Day: Snow likely, possibly mixed with rain before 8am, then snow. Patchy blowing snow before noon. High near 34. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Night: Mostly cloudy, with a low around 21. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph.

Thursday Nov 27

Day: Mostly cloudy, with a high near 30. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Night: Mostly cloudy, with a low around 18. Northwest wind 10 to 15 mph.

Friday Nov 28

Day: Mostly sunny, with a high near 29. Northwest wind 5 to 10 mph becoming light west in the afternoon.

Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 19. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%.

Saturday Nov 29

Day: Snow. High near 30. Southeast wind 5 to 10 mph. Chance of precipitation is 90%.

Night: Snow likely, mainly before midnight. Cloudy, with a low around 18. Chance of precipitation is 70%.

Sunday Nov 30

Day: A 20 percent chance of snow. Mostly cloudy, with a high near 27.

Night: A 20 percent chance of snow. Mostly cloudy, with a low around 4.

Monday Dec 1

Day: A 20 percent chance of snow. Partly sunny, with a high near 19.

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

Tuesday Dec 2

Day: Partly sunny, with a high near 20.

About Deerfield, WI

Deerfield is a village in Dane County, Wisconsin, United States. The population was 2,540 at the time of the 2020 census. The village is located within the Town of Deerfield. It is part of the Madison, Wisconsin metropolitan area, and a suburb of Madison. Towns and villages near Deerfield include Stoughton, Madison, Wisconsin, Marshall, Medina, London, Lake Mills, Cambridge, and Cottage Grove, Wisconsin.

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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