Koppie, IL Weather Forecast & Current Conditions

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Koppie Weather Map
UTC Time: 11/12/2026, 18:43
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Koppie, IL Regional Weather

Expires:202611121900;;704923
ASUS43 KLOT 121812
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CST THU NOV 12 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ005-006-012>014-019>023-121900-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    41  29  62 N17G25    29.93S TC   5           
6HR MIN TEMP:  39; 6HR MAX TEMP:  43;                                

CHICAGO-MIDWAY CLOUDY    41  30  65 NW21G29   29.92S TC   5           
6HR MIN TEMP:  41; 6HR MAX TEMP:  44; 6HR PCP: TRACE;                

AURORA         CLOUDY    41  31  67 NW23G32   29.95S TC   5           
6HR MIN TEMP:  39; 6HR MAX TEMP:  42;                                

JOLIET*        CLOUDY    45  32  60 N15       29.94S TC   7           
WAUKEGAN       CLOUDY    40  29  64 N12G28    29.93F TC   4           
6HR MIN TEMP:  38; 6HR MAX TEMP:  41;                                

DUPAGE AIRPORT CLOUDY    42  29  59 N17       29.94S TC   6           
6HR MIN TEMP:  39; 6HR MAX TEMP:  43;                                

KANKAKEE*      CLOUDY    45  35  67 N15G23    29.92R TC   7           
WHEELING       CLOUDY    41  30  65 N15G26    29.95S TC   5           
6HR MIN TEMP:  39; 6HR MAX TEMP:  42;                                

LANSING*       CLOUDY    44  32  63 N17G25    29.90F TC   6           
NORTHERLY ISL*   N/A     42  33  70 NW20        N/A  TC   6           
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Koppie, IL

Today
Mostly Cloudy
42°/ 32° 6°/ 0°
20%
Friday
Snow
42°/ 25° 6°/ -4°
20%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 28° 9°/ -2°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Sunny
55°13°
0%

Day: Partly cloudy late in the morning, then becoming mostly cloudy. Breezy. Highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of snow early in the evening. Blustery with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

Crystal Lake, IL

Today
Mostly Cloudy
30°-1°
0%
Friday
Mostly Cloudy
42°/ 25° 6°/ -4°
0%
Saturday
Cloudy
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 28° 9°/ -2°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Sunny
55°13°
0%

Day: Mostly cloudy. Breezy. Nearly steady temperatures around 40. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30. North winds 10 to 15 mph with gusts up to 25 mph.

Evanston, IL

Today
Rain
45°/ 32° 7°/ 0°
50%
Friday
Snow
42°/ 28° 6°/ -2°
50%
Saturday
Cloudy
45°/ 30° 7°/ -1°
0%
Sunday
Sunny
48°/ 30° 9°/ -1°
0%
Monday
Sunny
48°/ 32° 9°/ 0°
0%
Tuesday
Sunny
52°/ 32° 11°/ 0°
0%
Wednesday
Sunny
55°13°
0%

Day: Mostly cloudy. A slight chance of rain in the late morning and early afternoon, then a chance of rain late. Breezy. Highs in the mid 40s. North winds 15 to 25 mph with gusts up to 30 mph. Chance of precipitation 50 percent.

Night: Mostly cloudy. A chance of rain until early morning. A chance of snow. Little or no snow accumulation. Breezy with lows in the lower 30s. North winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 50 percent.

Waukegan, IL

Today
Snow
42°/ 32° 6°/ 0°
50%
Friday
Snow
42°/ 28° 6°/ -2°
50%
Saturday
Cloudy
45°/ 28° 7°/ -2°
0%
Sunday
Sunny
48°/ 28° 9°/ -2°
0%
Monday
Sunny
50°/ 30° 10°/ -1°
0%
Tuesday
Sunny
52°/ 32° 11°/ 0°
0%
Wednesday
Sunny
55°13°
0%

Day: Mostly cloudy. A slight chance of rain in the late morning and early afternoon, then a chance of rain and a slight chance of snow late. Breezy. Highs in the lower 40s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 50 percent.

Night: Mostly cloudy. A chance of rain in the evening. A chance of snow until early morning. A slight chance of snow late. Little or no snow accumulation. Breezy with lows in the lower 30s. North winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 50 percent.

Naperville, IL

Today
Rain
45°/ 32° 7°/ 0°
50%
Friday
Snow
42°/ 28° 6°/ -2°
50%
Saturday
Sunny
45°/ 28° 7°/ -2°
0%
Sunday
Sunny
48°/ 28° 9°/ -2°
0%
Monday
Sunny
48°/ 30° 9°/ -1°
0%
Tuesday
Sunny
52°/ 30° 11°/ -1°
0%
Wednesday
Sunny
55°13°
0%

Day: Mostly cloudy. A slight chance of rain. Breezy. Highs in the mid 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A chance of rain early in the evening. A chance of snow until early morning, then a slight chance of snow late. Blustery with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 50 percent.

DeKalb, IL

Today
Mostly Cloudy
42°/ 30° 6°/ -1°
0%
Friday
Mostly Cloudy
42°/ 25° 6°/ -4°
0%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 28° 9°/ -2°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Sunny
55°13°
0%

Day: Partly cloudy late in the morning, then becoming mostly cloudy. Breezy. Highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30. North winds 10 to 15 mph with gusts up to 25 mph.

Belvidere, IL

Today
Mostly Cloudy
42°/ 28° 6°/ -2°
0%
Friday
Mostly Cloudy
42°/ 25° 6°/ -4°
0%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 25° 9°/ -4°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Sunny
55°13°
0%

Day: Mostly cloudy. Breezy. Highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly cloudy. Lows in the upper 20s. North winds 10 to 15 mph. Gusts up to 25 mph in the evening.

Chicago, IL

Today
Rain
45°/ 35° 7°/ 2°
70%
Friday
Snow
42°/ 32° 6°/ 0°
70%
Saturday
Cloudy
45°/ 32° 7°/ 0°
0%
Sunday
Cloudy
48°/ 32° 9°/ 0°
0%
Monday
Sunny
48°/ 32° 9°/ 0°
0%
Tuesday
Sunny
52°/ 32° 11°/ 0°
0%
Wednesday
Sunny
55°13°
0%

Day: Mostly cloudy. A slight chance of rain late in the morning, then a chance of rain in the afternoon. Breezy. Highs in the mid 40s. North winds 15 to 25 mph with gusts up to 30 mph. Chance of precipitation 50 percent.

Night: Rain likely with a chance of snow. Snow accumulation up to half an inch. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of precipitation 70 percent.

Whitewater, WI

Today
Partly Cloudy
42°/ 28° 6°/ -2°
0%
Friday
Partly Cloudy
42°/ 25° 6°/ -4°
0%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 25° 9°/ -4°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 30° 11°/ -1°
0%
Wednesday
Sunny
55°13°
0%

Day: Partly sunny. Highs in the lower 40s. North winds 15 to 20 mph.

Night: Partly cloudy. Lows in the upper 20s. North winds 5 to 15 mph.

Kenosha, WI

Today
Rain
42°/ 28° 6°/ -2°
50%
Friday
Snow
42°/ 25° 6°/ -4°
50%
Saturday
Sunny
45°/ 28° 7°/ -2°
0%
Sunday
Sunny
48°/ 28° 9°/ -2°
0%
Monday
Sunny
50°/ 28° 10°/ -2°
0%
Tuesday
Sunny
52°/ 30° 11°/ -1°
0%
Wednesday
Sunny
55°13°
0%

Day: Colder, breezy. Mostly cloudy. Chance of sprinkles late in the morning, then chance of light rain early in the afternoon. Chance of sprinkles late in the afternoon. Highs in the lower 40s. North winds 15 to 25 mph. Chance of precipitation 50 percent.

Night: Partly cloudy through around midnight then becoming mostly cloudy. Chance of sprinkles in the evening. Slight chance of light rain late in the evening. Chance of flurries in the late evening and overnight. Lows in the upper 20s. North winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 20 percent.

Oswego, IL

Today
Mostly Cloudy
45°/ 32° 7°/ 0°
20%
Friday
Snow
42°/ 28° 6°/ -2°
20%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 28° 9°/ -2°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Sunny
55°13°
0%

Day: Partly cloudy late in the morning, then becoming mostly cloudy. Breezy. Highs in the mid 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of snow in the evening. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Joliet, IL

Today
Rain
45°/ 32° 7°/ 0°
50%
Friday
Snow
42°/ 28° 6°/ -2°
50%
Saturday
Sunny
45°/ 28° 7°/ -2°
0%
Sunday
Sunny
48°/ 28° 9°/ -2°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Sunny
55°13°
0%

Day: Partly cloudy late in the morning, then becoming mostly cloudy. A slight chance of rain. Breezy. Highs in the mid 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A chance of rain in the evening. A chance of snow until early morning, then a slight chance of snow late. Little or no snow accumulation. Blustery with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 50 percent.

Rockford, IL

Today
Mostly Cloudy
42°/ 30° 6°/ -1°
0%
Friday
Cloudy
42°/ 25° 6°/ -4°
0%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 25° 9°/ -4°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Sunny
55°13°
0%

Day: Mostly cloudy. Breezy. Highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30. North winds around 10 mph.

Rochelle, IL

Today
Mostly Cloudy
42°/ 30° 6°/ -1°
0%
Friday
Cloudy
42°/ 25° 6°/ -4°
0%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 25° 9°/ -4°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Cloudy
55°13°
0%

Day: Mostly cloudy. Breezy. Highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Partly cloudy. Lows around 30. North winds around 10 mph.

Calumet City, IL

Today
Rain
45°/ 32° 7°/ 0°
90%
Friday
Snow
42°/ 30° 6°/ -1°
90%
Saturday
Sunny
45°/ 30° 7°/ -1°
0%
Sunday
Sunny
48°/ 30° 9°/ -1°
0%
Monday
Sunny
48°/ 30° 9°/ -1°
0%
Tuesday
Sunny
52°/ 32° 11°/ 0°
0%
Wednesday
Sunny
55°13°
0%

Day: Mostly cloudy. A slight chance of rain late in the morning, then a chance of rain in the afternoon. Breezy. Highs in the mid 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent.

Night: A chance of snow in the evening. Rain until early morning. Snow likely after midnight. Snow accumulation around an inch. Blustery with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

Dixon, IL

Today
Mostly Cloudy
42°/ 30° 6°/ -1°
0%
Friday
Cloudy
42°/ 25° 6°/ -4°
0%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 25° 9°/ -4°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 30° 11°/ -1°
0%
Wednesday
Cloudy
55°13°
0%

Day: Mostly cloudy. Breezy. Highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Partly cloudy. Lows around 30. North winds 10 to 15 mph.

Racine, WI

Today
Sprinkles
42°/ 28° 6°/ -2°
0%
Friday
Snow
42°/ 25° 6°/ -4°
50%
Saturday
Sunny
45°/ 28° 7°/ -2°
0%
Sunday
Sunny
48°/ 28° 9°/ -2°
0%
Monday
Sunny
50°/ 28° 10°/ -2°
0%
Tuesday
Sunny
52°/ 30° 11°/ -1°
0%
Wednesday
Sunny
55°13°
0%

Day: Breezy. Mostly cloudy. Chance of sprinkles through the day. Highs in the lower 40s. North winds 15 to 25 mph.

Night: Partly cloudy in the evening then becoming mostly cloudy. Chance of sprinkles in the evening. Chance of flurries after midnight. Lows in the upper 20s. North winds 10 to 15 mph with gusts to around 30 mph.

Janesville, WI

Today
Sprinkles
42°/ 28° 6°/ -2°
0%
Friday
Sunny
42°/ 22° 6°/ -6°
0%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
45°/ 25° 7°/ -4°
0%
Monday
Sunny
48°/ 28° 9°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Sunny
55°13°
0%

Day: Colder. Partly sunny. Chance of sprinkles late in the morning. Highs in the lower 40s. North winds 10 to 20 mph.

Night: Mostly cloudy through around midnight then becoming partly cloudy. Lows in the upper 20s. North winds 5 to 15 mph.

Ottawa, IL

Today
Mostly Cloudy
45°/ 30° 7°/ -1°
0%
Friday
Mostly Cloudy
42°/ 25° 6°/ -4°
0%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 25° 9°/ -4°
0%
Monday
Sunny
50°/ 28° 10°/ -2°
0%
Tuesday
Sunny
52°/ 28° 11°/ -2°
0%
Wednesday
Sunny
55°13°
0%

Day: Partly cloudy late in the morning, then becoming mostly cloudy. Breezy. Highs in the mid 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30. North winds 10 to 15 mph. Gusts up to 25 mph in the evening.

Morris, IL

Today
Mostly Cloudy
45°/ 32° 7°/ 0°
20%
Friday
Snow
42°/ 25° 6°/ -4°
20%
Saturday
Sunny
45°/ 25° 7°/ -4°
0%
Sunday
Sunny
48°/ 25° 9°/ -4°
0%
Monday
Sunny
52°/ 28° 11°/ -2°
0%
Tuesday
Sunny
55°/ 28° 13°/ -2°
0%
Wednesday
Sunny
58°14°
0%

Day: Mostly cloudy. Breezy. Highs in the mid 40s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of rain early in the evening. A slight chance of snow until early morning. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Names listed above may include county names.

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