What is today's weather forecast for Calumet Coast Guard Station, IL?

Today's forecast for Calumet Coast Guard Station shows a low of 20 degrees Fahrenheit. Mostly cloudy, with a low around 20.

What is the 7-day weather forecast for Calumet Coast Guard Station, IL?

The 7-day forecast for Calumet Coast Guard Station shows highs from 19 to 34 degrees and lows from 6 to 23 degrees Fahrenheit. Expect precipitation on 3 days with chances of 20% or higher.

Will it rain in Calumet Coast Guard Station, IL this week?

Yes, rain is possible in Calumet Coast Guard Station this week. Precipitation chances: Monday (100% chance), Wednesday (40% chance), Friday (50% chance).

How accurate is the Calumet Coast Guard Station weather forecast?

WeatherForYou provides highly accurate Calumet Coast Guard Station 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.

Calumet Coast Guard Station, IL Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

22°F
Feels Like 18°F

Humidity N/A Dew Point N/A Wind WSW 3 MPH Gusts 5 Barometer 30.43 in.

Report from a MADIS/MESONET weather station 0.9 mi. NNW of central Calumet Coast Guard Station
at 2:42 AM Mon, Dec 1, 2025

Point Forecast at a Glance

SunNov 30

MonDec 1

100%

TueDec 2

WedDec 3

40%

ThuDec 4

FriDec 5

SatDec 6

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures with a significant drop to 19°F mid-week, recovering to 31°F. Some snow possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 9°F below the historical average for December. Normal highs for this period are around 37°F with lows around 23°F.

This Date in Weather History

1831 - The coldest December of record in the northeastern U.S. commenced. Temperatures in New York City averaged 22 degrees, with just four days above freezing, and at Burlington VT the temperature never did get above freezing. The Erie Canal was closed the first day of December, and remained closed the entire month.

Calumet Coast Guard Station, IL 7 Day Weather Forecast Details

Sunday Nov 30

Night: Mostly cloudy, with a low around 20. West wind around 5 mph.

Monday Dec 1

Day: Snow, mainly after 3pm. High near 30. West wind around 5 mph becoming south southeast in the afternoon. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Night: Snow, mainly before midnight. Low around 21. South southeast wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Tuesday Dec 2

Day: Partly sunny, with a high near 27. West northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

Night: Mostly cloudy, with a low around 20. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday Dec 3

Day: A 40 percent chance of snow after noon. Cloudy, with a high near 34.

Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 12.

Thursday Dec 4

Day: Mostly sunny, with a high near 19.

Night: Mostly cloudy, with a low around 6.

Friday Dec 5

Day: Partly sunny, with a high near 26.

Night: A chance of snow. Mostly cloudy, with a low around 21.

Saturday Dec 6

Day: Mostly cloudy, with a high near 31.

Night: Mostly cloudy, with a low around 23.

Sunday Dec 7

Day: Mostly cloudy, 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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