Brunner, IL Weather Forecast & Current Conditions

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Brunner Weather Map
UTC Time: 9/14/2026, 22:29
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Brunner, IL Regional Weather

Expires:202609142300;;459090
ASUS43 KLOT 142213
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT MON SEP 14 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>023-142300-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLOUDY    70  44  39 SE16G23   30.11F TC  21           
CHICAGO-MIDWAY PTSUNNY   71  43  36 S15G23    30.13F TC  22           
AURORA         PTSUNNY   70  48  45 SE14      30.10F TC  21           
JOLIET*        PTSUNNY   73  46  38 SE10      30.11F TC  23           
WAUKEGAN       PTSUNNY   67  51  56 SE15      30.12F TC  19           
DUPAGE AIRPORT PTSUNNY   69  49  48 SE9       30.12F TC  21           
KANKAKEE*      PTSUNNY   75  44  33 SE10      30.14F TC  24           
WHEELING       PTSUNNY   70  46  42 SE13      30.13F TC  21           
LANSING*       PTSUNNY   71  43  35 SE10      30.16F TC  22           
NORTHERLY ISL*   N/A     71  48  43 SE6         N/A  TC  22           
$$


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

Brunner, IL

Late Afternoon
Mostly Cloudy
65°18°
70%
Tuesday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
60%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
60%
Friday
Rain Showers
80°/ 68° 27°/ 20°
40%
Saturday
Rain Showers
82°/ 65° 28°/ 18°
50%
Sunday
Rain Showers
78°/ 60° 26°/ 16°
50%

Day: Mostly cloudy. Temperatures around 70. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms after midnight. Showers likely and a chance of thunderstorms late. Breezy, warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

Crystal Lake, IL

Late Afternoon
Rain Showers
65°18°
80%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
80%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
60%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
60%
Friday
Rain Showers
78°/ 65° 26°/ 18°
40%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Day: Mostly cloudy. A slight chance of showers. Temperatures in the upper 60s. South winds 10 to 15 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A chance of showers after midnight. A chance of thunderstorms after midnight. Showers late. Breezy, warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent.

Evanston, IL

Late Afternoon
Mostly Cloudy
68°20°
70%
Tuesday
Thunderstorms
78°/ 65° 26°/ 18°
80%
Wednesday
Thunderstorms
72°/ 68° 22°/ 20°
60%
Thursday
Thunderstorms
75°/ 65° 24°/ 18°
60%
Friday
Mostly Cloudy
78°/ 68° 26°/ 20°
40%
Saturday
Rain Showers
82°/ 65° 28°/ 18°
50%
Sunday
Rain Showers
75°/ 62° 24°/ 17°
50%

Day: Mostly cloudy. Temperatures in the lower 70s. Southeast winds 10 to 15 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Showers likely and a chance of thunderstorms late. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 70 percent.

Waukegan, IL

Late Afternoon
Rain Showers
65°18°
70%
Tuesday
Thunderstorms
78°/ 62° 26°/ 17°
80%
Wednesday
Thunderstorms
70°/ 65° 21°/ 18°
60%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
60%
Friday
Rain Showers
75°/ 65° 24°/ 18°
40%
Saturday
Thunderstorms
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Day: Mostly cloudy. A slight chance of showers. Temperatures in the upper 60s. Southeast winds 10 to 15 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A chance of showers after midnight. A chance of thunderstorms after midnight. Showers likely late. Breezy, warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

Naperville, IL

Late Afternoon
Mostly Cloudy
68°20°
70%
Tuesday
Thunderstorms
80°/ 65° 27°/ 18°
80%
Wednesday
Thunderstorms
72°/ 68° 22°/ 20°
60%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
60%
Friday
Mostly Cloudy
80°/ 68° 27°/ 20°
30%
Saturday
Rain Showers
82°/ 65° 28°/ 18°
50%
Sunday
Rain Showers
78°/ 62° 26°/ 17°
50%

Day: Mostly cloudy. Temperatures in the lower 70s. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Showers likely and a chance of thunderstorms late. Warmer. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent.

DeKalb, IL

Late Afternoon
Mostly Cloudy
65°18°
80%
Tuesday
Thunderstorms
78°/ 60° 26°/ 16°
90%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
60%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
60%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
82°/ 65° 28°/ 18°
50%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
50%

Day: Mostly cloudy. Temperatures in the upper 60s. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. A chance of thunderstorms after midnight. Showers late. Breezy, warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent.

Chicago, IL

Late Afternoon
Mostly Cloudy
68°20°
50%
Tuesday
Thunderstorms
82°/ 68° 28°/ 20°
80%
Wednesday
Thunderstorms
72°/ 68° 22°/ 20°
60%
Thursday
Thunderstorms
78°/ 68° 26°/ 20°
60%
Friday
Mostly Cloudy
78°/ 68° 26°/ 20°
30%
Saturday
Rain Showers
82°/ 68° 28°/ 20°
50%
Sunday
Rain Showers
78°/ 65° 26°/ 18°
50%

Day: Mostly cloudy. Temperatures in the lower 70s. Southeast winds 10 to 15 mph.

Night: Mostly cloudy. A chance of showers and thunderstorms late. Lows in the upper 60s. Southeast winds 15 to 20 mph, becoming south 10 to 15 mph after midnight. Chance of precipitation 50 percent.

Belvidere, IL

Late Afternoon
Rain Showers
65°18°
90%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
60%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
60%
Friday
Rain Showers
78°/ 65° 26°/ 18°
40%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Day: Mostly cloudy. A slight chance of showers. Temperatures in the upper 60s. Southeast winds 10 to 15 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Showers and a chance of thunderstorms after midnight. Breezy, warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

Whitewater, WI

Late Afternoon
Rain Showers
65°18°
90%
Tuesday
Thunderstorms
75°/ 55° 24°/ 13°
80%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
60%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
60%
Friday
Rain Showers
75°/ 65° 24°/ 18°
50%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
40%

Day: Mostly cloudy with a 40 percent chance of light showers. Southeast winds 10 to 15 mph.

Night: Warmer. Mostly cloudy. Slight chance of light showers through around midnight, then showers and chance of thunderstorms after midnight. Near steady temperature in the mid 60s. South winds 10 to 20 mph. Chance of precipitation 90 percent.

Kenosha, WI

Late Afternoon
Rain Showers
65°18°
80%
Tuesday
Thunderstorms
78°/ 58° 26°/ 14°
80%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
60%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
60%
Friday
Rain Showers
75°/ 65° 24°/ 18°
50%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
40%

Day: Mostly cloudy with a 20 percent chance of light showers. Southeast winds 10 to 15 mph.

Night: Warmer. Mostly cloudy. Chance of light showers and slight chance of thunderstorms after midnight. Showers and chance of thunderstorms early in the morning. Near steady temperature in the mid 60s. South winds 10 to 20 mph. Chance of precipitation 80 percent.

Oswego, IL

Late Afternoon
Mostly Cloudy
68°20°
50%
Tuesday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Wednesday
Thunderstorms
75°/ 68° 24°/ 20°
60%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
60%
Friday
Mostly Cloudy
82°/ 68° 28°/ 20°
30%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
50%
Sunday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Mostly cloudy. Temperatures in the lower 70s. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms late. Warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.

Joliet, IL

Late Afternoon
Mostly Cloudy
68°20°
50%
Tuesday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Wednesday
Thunderstorms
75°/ 68° 24°/ 20°
60%
Thursday
Thunderstorms
80°/ 65° 27°/ 18°
60%
Friday
Mostly Cloudy
82°/ 68° 28°/ 20°
30%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
50%
Sunday
Rain Showers
78°/ 62° 26°/ 17°
40%

Day: Mostly cloudy. Temperatures in the lower 70s. Southeast winds around 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms late. Warmer. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.

Rockford, IL

Late Afternoon
Rain Showers
65°18°
90%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
60%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
60%
Friday
Rain Showers
78°/ 65° 26°/ 18°
50%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Day: Mostly cloudy. A slight chance of showers. Temperatures in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Showers and a chance of thunderstorms after midnight. Breezy, warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

Calumet City, IL

Late Afternoon
Mostly Cloudy
68°20°
40%
Tuesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Wednesday
Thunderstorms
75°/ 70° 24°/ 21°
60%
Thursday
Thunderstorms
78°/ 68° 26°/ 20°
60%
Friday
Mostly Cloudy
82°/ 68° 28°/ 20°
30%
Saturday
Rain Showers
85°/ 68° 29°/ 20°
50%
Sunday
Rain Showers
78°/ 62° 26°/ 17°
40%

Day: Mostly cloudy. Temperatures in the mid 70s. Southeast winds around 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms late. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent.

Rochelle, IL

Late Afternoon
Mostly Cloudy
65°18°
90%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
60%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
60%
Friday
Rain Showers
82°/ 65° 28°/ 18°
50%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
50%

Day: Mostly cloudy. Temperatures in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Showers and a chance of thunderstorms after midnight. Breezy, warmer. Near steady temperature in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.

Racine, WI

Late Afternoon
Rain Showers
65°18°
90%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
80%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
60%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
60%
Friday
Rain Showers
75°/ 65° 24°/ 18°
50%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
40%

Day: Mostly cloudy with a 20 percent chance of light showers. Southeast winds 10 to 15 mph.

Night: Warmer. Mostly cloudy. Chance of light showers in the late evening and early morning. Chance of thunderstorms after midnight. Showers early in the morning. Near steady temperature in the mid 60s. South winds 15 to 20 mph. Chance of precipitation 90 percent.

Janesville, WI

Late Afternoon
Rain Showers
65°18°
90%
Tuesday
Thunderstorms
75°/ 55° 24°/ 13°
80%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
60%
Friday
Rain Showers
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
40%

Day: Mostly cloudy with a 50 percent chance of light showers. Southeast winds around 15 mph.

Night: Warmer. Mostly cloudy. Slight chance of light showers and thunderstorms through around midnight, then showers and chance of thunderstorms after midnight. Near steady temperature in the mid 60s. South winds 15 to 20 mph. Chance of precipitation 90 percent.

Dixon, IL

Late Afternoon
Mostly Cloudy
68°20°
90%
Tuesday
Thunderstorms
78°/ 60° 26°/ 16°
90%
Wednesday
Thunderstorms
72°/ 68° 22°/ 20°
60%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
60%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
82°/ 65° 28°/ 18°
50%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
50%

Day: Mostly cloudy. Temperatures around 70. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. A chance of thunderstorms after midnight. Showers late. Warmer. Near steady temperature in the upper 60s. South winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 90 percent.

Ottawa, IL

Late Afternoon
Mostly Cloudy
68°20°
50%
Tuesday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Wednesday
Thunderstorms
75°/ 68° 24°/ 20°
60%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
60%
Friday
Rain Showers
85°/ 68° 29°/ 20°
30%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
50%
Sunday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Mostly cloudy. Temperatures in the mid 70s. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms after midnight. A chance of showers and thunderstorms late. Warmer. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.

Morris, IL

Late Afternoon
Mostly Cloudy
68°20°
50%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Wednesday
Thunderstorms
75°/ 68° 24°/ 20°
60%
Thursday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Friday
Mostly Cloudy
85°/ 68° 29°/ 20°
30%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
50%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
40%

Day: Mostly cloudy. Temperatures in the mid 70s. Southeast winds around 10 mph.

Night: Partly cloudy. A chance of showers and thunderstorms late. Warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.

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