What is today's weather forecast for Mcdowell, IL?

Today's forecast for Mcdowell shows a low of 14 degrees Fahrenheit. Mostly clear, with a low around 14.

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

The 7-day forecast for Mcdowell shows highs from 29 to 48 degrees and lows from 12 to 29 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Mcdowell, IL this week?

Yes, rain is possible in Mcdowell this week. Precipitation chances: Wednesday (40% chance), Thursday (90% chance).

How accurate is the Mcdowell weather forecast?

WeatherForYou provides highly accurate Mcdowell 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.

Mcdowell, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

18°F
Feels Like 16°F

Humidity 82% Dew Point 14°F Wind SSE 2 MPH Gusts 2 Barometer 29.75 in.

Report from a personal weather station 2.1 mi. SE of central Mcdowell
at 11:25 PM Mon, Dec 15, 2025

Point Forecast at a Glance

MonDec 15

TueDec 16

WedDec 17

ThuDec 18

90%

FriDec 19

SatDec 20

SunDec 21

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 36°F to 37°F, reaching a high of 48°F. Some precipitation possible with wintry mix on at least one day.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 37°F and lows around 21°F.

This Date in Weather History

1901 - An intense cold front swept across the eastern U.S. The cold front produced heavy rain in Louisiana, and heavy snow in the northeastern U.S.

Mcdowell, IL 7 Day Weather Forecast Details

Monday Dec 15

Night: Mostly clear, with a low around 14. South wind around 5 mph, with gusts as high as 10 mph.

Tuesday Dec 16

Day: Sunny, with a high near 36. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Night: Mostly cloudy, with a low around 27. South southwest wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 20 mph.

Wednesday Dec 17

Day: Mostly sunny, with a high near 38. West wind 5 to 10 mph becoming south southeast in the afternoon.

Night: A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 29. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

Thursday Dec 18

Day: Rain before noon, then a chance of rain and snow. High near 48. Breezy. Chance of precipitation is 90%.

Night: Mostly cloudy, with a low around 12. Breezy.

Friday Dec 19

Day: Mostly sunny, with a high near 29.

Night: Mostly cloudy, with a low around 22.

Saturday Dec 20

Day: Partly sunny, with a high near 44.

Night: Partly cloudy, with a low around 23.

Sunday Dec 21

Day: Mostly sunny, with a high near 37.

Night: Mostly cloudy, with a low around 26.

Monday Dec 22

Day: Mostly cloudy, with a high near 40.

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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