What is today's weather forecast for Little Mackinaw, IL?

Today's forecast for Little Mackinaw shows a low of 23 degrees Fahrenheit. A 30 percent chance of snow before 3am.

What is the 7-day weather forecast for Little Mackinaw, IL?

The 7-day forecast for Little Mackinaw shows highs from 6 to 47 degrees and lows from -7 to 35 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Little Mackinaw, IL this week?

Yes, rain is possible in Little Mackinaw this week. Precipitation chances: Thursday (30% chance), Saturday (100% chance), Wednesday (50% chance), Thursday (50% chance).

How accurate is the Little Mackinaw weather forecast?

WeatherForYou provides highly accurate Little Mackinaw 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.

Little Mackinaw, IL Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Station

Switch to Metric Units

26°F
Feels Like 26°F

Humidity 90% Dew Point 23°F Wind Calm Barometer 30.03 in.

Report from a MADIS/MESONET weather station 8 mi. WNW of central Little Mackinaw
at 1:49 AM Fri, Dec 12, 2025

Point Forecast at a Glance

ThuDec 11

30%

FriDec 12

SatDec 13

100%

-7

SunDec 14

-7

MonDec 15

TueDec 16

WedDec 17

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures dip from 31°F to a low of 6°F mid-week, then warm to 46°F. Some precipitation possible, including both rain and snow.

Climate Context

This week's forecast shows temperatures running 8°F below the historical average for December. Normal highs for this period are around 38°F with lows around 22°F.

This Date in Weather History

1960 - The first of three Middle Atlantic snowstorms produced a foot of snow at Baltimore MD. A pre-winter blizzard struck the northeastern U.S. producing wind gusts as high as 51 mph, along with 16 inches of snow at Nantucket MA, and 20 inches at Newark NJ.

Little Mackinaw, IL 7 Day Weather Forecast Details

Thursday Dec 11

Night: A 30 percent chance of snow before 3am. Cloudy, with a low around 23. East northeast wind around 7 mph.

Friday Dec 12

Day: Mostly cloudy, with a high near 31. Northeast wind 5 to 8 mph becoming west in the afternoon.

Night: Cloudy, with a low around 9. Wind chill values between zero and 5. West wind 8 to 11 mph, with gusts as high as 20 mph.

Saturday Dec 13

Day: Snow. High near 16. Wind chill values between -3 and 4. North northwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Night: Partly cloudy, with a low around -7. Northwest wind around 8 mph, with gusts as high as 18 mph.

Sunday Dec 14

Day: Sunny and cold, with a high near 6. Northwest wind 3 to 7 mph. Winds could gust as high as 16 mph.

Night: Mostly clear, with a low around -7. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 18 mph.

Monday Dec 15

Day: Mostly sunny, with a high near 26.

Night: Partly cloudy, with a low around 16.

Tuesday Dec 16

Day: Mostly sunny, with a high near 37.

Night: Mostly cloudy, with a low around 30.

Wednesday Dec 17

Day: Partly sunny, with a high near 46.

Night: A chance of rain. Mostly cloudy, with a low around 35.

Thursday Dec 18

Day: A chance of rain. Partly sunny, with a high near 47.

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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