What is today's weather forecast for South Madison, OH?

Today's forecast for South Madison shows a low of 25 degrees Fahrenheit. A chance of snow, mainly before 1am.

What is the 7-day weather forecast for South Madison, OH?

The 7-day forecast for South Madison shows highs from 31 to 36 degrees and lows from 13 to 26 degrees Fahrenheit. Expect precipitation on 8 days with chances of 20% or higher.

Will it rain in South Madison, OH this week?

Yes, rain is possible in South Madison this week. Precipitation chances: Sunday (40% chance), Monday (100% chance), Tuesday (80% chance), Wednesday (70% chance), Thursday (60% chance), Friday (60% chance), Saturday (50% chance), Sunday (50% chance).

How accurate is the South Madison weather forecast?

WeatherForYou provides highly accurate South Madison 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.

South Madison, OH Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

32°F
Feels Like 32°F

Humidity 83% Dew Point 27°F Wind Calm Barometer 30.33 in.

Report from a MADIS/MESONET weather station 3 mi. E of central South Madison
at 10:45 PM Sun, Nov 30, 2025

Point Forecast at a Glance

SunNov 30

40%

MonDec 1

TueDec 2

80%

WedDec 3

ThuDec 4

60%

FriDec 5

30%

SatDec 6

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 31°F to 36°F. Unsettled weather expected with snow likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for December. Normal highs for this period are around 39°F with lows around 25°F.

This Date in Weather History

1967 - A record November snowstorm struck the Washington D.C. area. It produced up to a foot of snow in a 12 hour period.

South Madison, OH 7 Day Weather Forecast Details

Sunday Nov 30

Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 25. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of around an inch possible.

Monday Dec 1

Day: Mostly cloudy, with a high near 34. Northwest wind around 6 mph becoming light and variable in the afternoon.

Night: Snow, mainly after 1am. The snow could be heavy at times. Low around 26. Calm wind. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Tuesday Dec 2

Day: Snow, mainly before 1pm. High near 36. Calm wind becoming north 5 to 9 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 22. Northwest wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 20%.

Wednesday Dec 3

Day: Mostly cloudy, with a high near 36.

Night: Snow likely, mainly after 1am. Cloudy, with a low around 24. Chance of precipitation is 70%.

Thursday Dec 4

Day: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

Night: Mostly cloudy, with a low around 13.

Friday Dec 5

Day: A chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.

Night: Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

Saturday Dec 6

Day: A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.

Night: A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

Sunday Dec 7

Day: A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

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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