What is today's weather forecast for Sainte Marie, IL?

Today's forecast for Sainte Marie shows a low of 14 degrees Fahrenheit. Mostly cloudy, with a low around 14.

What is the 7-day weather forecast for Sainte Marie, IL?

The 7-day forecast for Sainte Marie shows highs from 30 to 44 degrees and lows from 14 to 29 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Sainte Marie, IL this week?

Yes, rain is possible in Sainte Marie this week. Precipitation chances: Sunday (40% chance), Wednesday (50% chance).

How accurate is the Sainte Marie weather forecast?

WeatherForYou provides highly accurate Sainte Marie 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.

Sainte Marie, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

19°F
Feels Like 19°F

Humidity 88% Dew Point 16°F Wind Calm Barometer 29.86 in.

Report from a personal weather station 6.2 mi. NE of central Sainte Marie
at 5:20 PM Thu, Dec 4, 2025

Point Forecast at a Glance

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

40%

MonDec 8

TueDec 9

WedDec 10

50%

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 35°F to 44°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for December. Normal highs for this period are around 42°F with lows around 26°F.

This Date in Weather History

1982 - The temperature in New York City's Central Park reached 72 degrees to establish a record high for December. The month as a whole was also the warmest of record.

Sainte Marie, IL 7 Day Weather Forecast Details

Thursday Dec 4

Night: Mostly cloudy, with a low around 14. North wind 5 to 7 mph becoming calm in the evening.

Friday Dec 5

Day: Sunny, with a high near 35. Calm wind becoming south southwest 5 to 7 mph in the morning.

Night: Increasing clouds, with a low around 26. Southwest wind around 7 mph.

Saturday Dec 6

Day: Partly sunny, with a high near 36. West southwest wind around 6 mph becoming light and variable in the afternoon.

Night: Mostly cloudy, with a low around 25. Calm wind becoming east around 6 mph after midnight.

Sunday Dec 7

Day: A chance of rain and snow before noon. Mostly cloudy, with a high near 36. East wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 40%.

Night: Mostly cloudy, with a low around 16. North wind 7 to 10 mph, with gusts as high as 16 mph.

Monday Dec 8

Day: Mostly sunny, with a high near 30.

Night: Mostly cloudy, with a low around 20.

Tuesday Dec 9

Day: Partly sunny, with a high near 40.

Night: Mostly cloudy, with a low around 29.

Wednesday Dec 10

Day: A chance of rain. Mostly cloudy, with a high near 44.

Night: Mostly cloudy, with a low around 21.

Thursday Dec 11

Day: Partly sunny, with a high near 31.

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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