Prairie Du Rocher, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Partly Cloudy 32°F
Feels Like 32°F  
Humidity 50% Dew Point 16°F Wind Calm Barometer 30.15 in.
Report from a personal weather station 11.3 mi. SE of central Prairie Du Rocher
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Point Forecast at a Glance

MonDec 15
Mon Dec 15: Mostly Clear, Low 28F
 
28
TueDec 16
Tue Dec 16: Sunny, High 46F, Low 34F
46
34
WedDec 17
Wed Dec 17: Sunny, High 55F, Low 42F
55
42
ThuDec 18
Thu Dec 18: Thunderstorms, High 57F, Low 21F
80%
57
21
FriDec 19
Fri Dec 19: Sunny, High 40F, Low 32F
40
32
SatDec 20
Sat Dec 20: Mostly Sunny, High 57F, Low 34F
57
34
SunDec 21
Sun Dec 21: Mostly Sunny, High 50F, Low 36F
50
36

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7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 46°F to 50°F, reaching a high of 57°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 7°F above the historical average for December. Normal highs for this period are around 45°F with lows around 27°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.

More on this and other weather history

Prairie Du Rocher, IL 7 Day Weather Forecast Details

Monday Dec 15

Mostly Clear

Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. South wind around 6 mph.

Tuesday Dec 16

Sunny

Day: Sunny, with a high near 46. South wind 5 to 11 mph, with gusts as high as 21 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 34. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

Wednesday Dec 17

Sunny

Day: Sunny, with a high near 55. South wind 3 to 7 mph.

Showers

Night: A 30 percent chance of showers after midnight. Mostly cloudy, with a temperature falling to near 42 by 8pm, then rising to around 52 during the remainder of the night. South wind 7 to 13 mph, with gusts as high as 21 mph.

Thursday Dec 18

Thunderstorms

Day: Showers and possibly a thunderstorm before noon, then a chance of showers between noon and 3pm. High near 57. Chance of precipitation is 80%.

Partly Cloudy

Night: Partly cloudy, with a low around 21.

Friday Dec 19

Sunny

Day: Sunny, with a high near 40.

Partly Cloudy

Night: Partly cloudy, with a low around 32.

Saturday Dec 20

Mostly Sunny

Day: Mostly sunny, with a high near 57.

Mostly Cloudy

Night: Mostly cloudy, with a low around 34.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 50.

Mostly Cloudy

Night: Mostly cloudy, with a low around 36.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 57.

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.