Spring Brook, IL Weather Forecast & Current Conditions

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Spring Brook Weather Map
UTC Time: 9/27/2026, 09:31
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Spring Brook, IL Regional Weather

Expires:202609271000;;131223
ASUS43 KLOT 270910
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT SUN SEP 27 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>023-271000-
NORTHEAST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  CLEAR     51  49  92 N3        30.10F TC  11           
CHICAGO-MIDWAY CLEAR     52  50  93 CALM      30.10F TC  11           
AURORA         CLEAR     48  48 100 CALM      30.11S FOG     TC   9   
JOLIET*          N/A     49  49 100 CALM      30.11S FOG     TC   9   
WAUKEGAN       CLEAR     46  46 100 CALM      30.11S FOG     TC   8   
DUPAGE AIRPORT CLEAR     47  45  93 N5        30.11F TC   8           
KANKAKEE*      PTCLDY    47  46  94 CALM      30.11F TC   9           
WHEELING       PTCLDY    48  47  96 CALM      30.12F TC   9           
ROMEOVILLE*    CLEAR     50  50 100 N3        30.11S FOG     TC  10   
LANSING*       CLEAR     46  46  99 CALM      30.11F TC   8           
NORTHERLY ISL*   N/A     59  56  89 E5          N/A  TC  15           
$$


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

Spring Brook, IL

Tonight
Mostly Cloudy
48°9°
0%
Sunday
Mostly Cloudy
72°/ 48° 22°/ 9°
0%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
75°/ 62° 24°/ 17°
50%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
68°20°
30%

Night: Mostly cloudy. Lows in the upper 40s. East winds around 5 mph.

Morris, IL

Tonight
Mostly Cloudy
50°10°
0%
Sunday
Mostly Cloudy
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°/ 62° 26°/ 17°
40%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
60%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
68°20°
30%

Night: Mostly cloudy. Patchy fog late. Near steady temperature around 50. Northeast winds around 5 mph.

Oswego, IL

Tonight
Mostly Cloudy
50°10°
0%
Sunday
Mostly Cloudy
72°/ 50° 22°/ 10°
0%
Monday
Cloudy
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
75°/ 62° 24°/ 17°
40%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
60%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
68°20°
30%

Night: Mostly cloudy. Near steady temperature around 50. Northeast winds around 5 mph.

Pontiac, IL

Tonight
Mostly Cloudy
50°10°
0%
Sunday
Cloudy
75°/ 48° 24°/ 9°
0%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°/ 62° 26°/ 17°
20%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
50%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
68°20°
40%

Night: Mostly cloudy. Patchy fog late. Lows around 50. East winds around 5 mph.

Channahon, IL

Tonight
Cloudy
50°10°
0%
Sunday
Cloudy
72°/ 52° 22°/ 11°
0%
Monday
Cloudy
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°/ 62° 26°/ 17°
30%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
50%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
68°20°
30%

Night: Partly cloudy. Patchy fog late. Near steady temperature around 50. East winds around 5 mph.

DeKalb, IL

Tonight
Mostly Cloudy
48°9°
0%
Sunday
Mostly Cloudy
72°/ 48° 22°/ 9°
0%
Monday
Sunny
72°/ 52° 22°/ 11°
0%
Tuesday
Cloudy
75°/ 60° 24°/ 16°
50%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
70%
Friday
Rain Showers
65°/ 52° 18°/ 11°
40%
Saturday
Mostly Cloudy
65°18°
0%

Night: Mostly cloudy. Near steady temperature in the upper 40s. East winds around 5 mph.

Kankakee, IL

Tonight
Cloudy
48°9°
0%
Sunday
Cloudy
72°/ 48° 22°/ 9°
0%
Monday
Cloudy
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°/ 60° 26°/ 16°
20%
Wednesday
Thunderstorms
75°/ 62° 24°/ 17°
50%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
68°20°
30%

Night: Partly cloudy. Patchy fog. Near steady temperature in the upper 40s. Northeast winds around 5 mph.

Joliet, IL

Tonight
Mostly Cloudy
52°11°
0%
Sunday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Monday
Cloudy
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
75°/ 62° 24°/ 17°
40%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
60%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
68°20°
30%

Night: Mostly cloudy. Patchy fog late. Near steady temperature in the lower 50s. Northeast winds around 5 mph.

Lacon, IL

Today
Partly Cloudy
72°/ 50° 22°/ 10°
0%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
75°/ 62° 24°/ 17°
50%
Wed Night-Thu
Rain Showers
65°18°
70%
Thu Night
Rain Showers
58°14°
50%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
68°20°
30%

Day: Partly sunny. Highs in the lower 70s. Northeast winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows around 50. Northeast winds around 5 mph.

Princeton, IL

Today
Mostly Cloudy
72°/ 50° 22°/ 10°
0%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
75°/ 62° 24°/ 17°
50%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
68°20°
30%

Day: Mostly cloudy. Highs in the lower 70s. East winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Northeast winds around 5 mph.

Hennepin, IL

Today
Cloudy
72°/ 50° 22°/ 10°
0%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
75°/ 62° 24°/ 17°
40%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
70%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
68°20°
30%

Day: Partly cloudy. Highs in the lower 70s. East winds around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows around 50. Northeast winds around 5 mph in the evening, becoming light and variable.

Paxton, IL

Tonight
Cloudy
48°9°
0%
Sunday
Cloudy
75°/ 48° 24°/ 9°
0%
Monday
Cloudy
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°/ 62° 26°/ 17°
0%
Wednesday
Thunderstorms
78°/ 65° 26°/ 18°
50%
Thursday
Rain Showers
75°/ 60° 24°/ 16°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
68°20°
40%

Night: Partly cloudy. Patchy fog. Lows in the upper 40s. East winds around 5 mph.

Dixon, IL

Tonight
Mostly Cloudy
52°11°
0%
Sunday
Mostly Cloudy
72°/ 48° 22°/ 9°
0%
Monday
Sunny
72°/ 52° 22°/ 11°
0%
Tuesday
Mostly Cloudy
75°/ 60° 24°/ 16°
50%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
70%
Friday
Rain Showers
65°/ 52° 18°/ 11°
40%
Saturday
Rain Showers
65°18°
30%

Night: Mostly cloudy. Near steady temperature in the lower 50s. East winds around 5 mph.

Aurora, IL

Tonight
Mostly Cloudy
50°10°
0%
Sunday
Mostly Cloudy
70°/ 48° 21°/ 9°
0%
Monday
Sunny
72°/ 52° 22°/ 11°
0%
Tuesday
Cloudy
75°/ 60° 24°/ 16°
50%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
60%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
70%
Friday
Rain Showers
65°/ 52° 18°/ 11°
40%
Saturday
Mostly Cloudy
65°18°
0%

Night: Mostly cloudy. Near steady temperature around 50. Northeast winds around 5 mph.

Eureka, IL

Today
Partly Cloudy
75°/ 50° 24°/ 10°
0%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
78°/ 62° 26°/ 17°
0%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
60%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
70%
Fri Night
Rain Showers
55°13°
40%
Saturday
Rain Showers
68°20°
30%

Day: Partly sunny. Highs in the mid 70s. Northeast winds around 5 mph.

Night: Mostly clear. Lows around 50. Northeast winds around 5 mph.

Bloomington, IL

Today
Sunny
75°/ 48° 24°/ 9°
0%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
78°/ 62° 26°/ 17°
0%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
50%
Thursday
Rain Showers
75°/ 60° 24°/ 16°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
68°20°
40%

Day: Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph.

Night: Mostly clear. Lows in the upper 40s. Northeast winds around 5 mph.

Naperville, IL

Tonight
Mostly Cloudy
52°11°
0%
Sunday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Monday
Cloudy
72°/ 52° 22°/ 11°
0%
Tuesday
Cloudy
75°/ 62° 24°/ 17°
40%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
60%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
65°/ 55° 18°/ 13°
40%
Saturday
Mostly Cloudy
65°18°
0%

Night: Mostly cloudy. Near steady temperature in the lower 50s. Northeast winds around 5 mph.

Crete, IL

Tonight
Cloudy
48°9°
0%
Sunday
Cloudy
72°/ 52° 22°/ 11°
0%
Monday
Cloudy
72°/ 52° 22°/ 11°
0%
Tuesday
Cloudy
75°/ 58° 24°/ 14°
20%
Wednesday
Thunderstorms
75°/ 62° 24°/ 17°
50%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
68°20°
30%

Night: Partly cloudy. Patchy fog. Near steady temperature in the upper 40s. Northeast winds around 5 mph.

Calumet City, IL

Tonight
Cloudy
52°11°
0%
Sunday
Cloudy
70°/ 52° 21°/ 11°
0%
Monday
Cloudy
72°/ 52° 22°/ 11°
0%
Tuesday
Cloudy
75°/ 62° 24°/ 17°
30%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
50%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Rain Showers
65°/ 55° 18°/ 13°
40%
Saturday
Rain Showers
65°18°
30%

Night: Partly cloudy. Patchy fog late. Near steady temperature in the lower 50s. Northeast winds around 5 mph.

Watseka, IL

Tonight
Cloudy
48°9°
0%
Sunday
Cloudy
75°/ 48° 24°/ 9°
0%
Monday
Cloudy
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°/ 60° 26°/ 16°
0%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
50%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
68°20°
40%

Night: Partly cloudy. Patchy fog. Lows in the upper 40s. Northeast winds around 5 mph.

Names listed above may include county names.

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