Lake Sule, IL Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Lake Sule, IL Weather Maps

°F °C°F °C
Lake Sule Weather Map
UTC Time: 10/14/2026, 19:21
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Lake Sule, IL Regional Weather

Expires:202610142000;;096916
ASUS43 KLOT 141910
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT WED OCT 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.


ILZ003-004-008-010-011-017-018-142000-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    65  56  72 VRB5      30.11S TC  18           
FREEPORT*      MOSUNNY   68  57  67 E8        30.11F TC  20           
ROCHELLE*      CLOUDY    65  59  80 NE9       30.09F TC  18           
DE KALB*       CLOUDY    63  58  85 E9        30.11S TC  17           
$$


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

Lake Sule, IL

Today
Rain Showers
65°/ 52° 18°/ 11°
20%
Thursday
Thunderstorms
58°/ 45° 14°/ 7°
100%
Friday
Rain
55°/ 32° 13°/ 0°
20%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Mostly Cloudy
68°/ 45° 20°/ 7°
0%
Tuesday
Cloudy
72°22°
0%

Day: Mostly cloudy. A slight chance of showers early in the morning. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 10 mph.

Dixon, IL

Today
Rain Showers
65°/ 55° 18°/ 13°
40%
Thursday
Thunderstorms
60°/ 45° 16°/ 7°
100%
Friday
Rain
55°/ 32° 13°/ 0°
20%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Mostly Cloudy
68°/ 48° 20°/ 9°
0%
Tuesday
Cloudy
72°22°
0%

Day: Mostly cloudy. A chance of showers early in the morning. A slight chance of showers late in the morning. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy. A slight chance of rain late. Lows in the mid 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent.

DeKalb, IL

Today
Rain Showers
65°/ 55° 18°/ 13°
40%
Thursday
Thunderstorms
58°/ 45° 14°/ 7°
100%
Friday
Rain
55°/ 32° 13°/ 0°
20%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Mostly Cloudy
68°/ 45° 20°/ 7°
0%
Tuesday
Cloudy
72°22°
0%

Day: Mostly cloudy. A chance of showers early in the morning. A slight chance of showers late in the morning. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy. A slight chance of rain late. Lows in the mid 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent.

Rockford, IL

Today
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Thunderstorms
58°/ 45° 14°/ 7°
100%
Friday
Rain
52°/ 32° 11°/ 0°
20%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Cloudy
70°21°
0%

Day: Mostly cloudy. Highs in the mid 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. East winds around 10 mph.

Belvidere, IL

Today
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Thunderstorms
58°/ 45° 14°/ 7°
100%
Friday
Rain
52°/ 32° 11°/ 0°
30%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Cloudy
70°21°
0%

Day: Mostly cloudy. Highs in the mid 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 10 mph.

Aurora, IL

Today
Rain Showers
65°/ 55° 18°/ 13°
40%
Thursday
Thunderstorms
58°/ 48° 14°/ 9°
100%
Friday
Rain
55°/ 35° 13°/ 2°
30%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Mostly Cloudy
68°/ 45° 20°/ 7°
0%
Tuesday
Cloudy
72°22°
0%

Day: Mostly cloudy. A chance of showers in the morning. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy. A slight chance of rain late. Near steady temperature in the mid 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent.

Ottawa, IL

Today
Thunderstorms
68°/ 58° 20°/ 14°
50%
Thursday
Thunderstorms
62°/ 48° 17°/ 9°
100%
Friday
Rain
55°/ 35° 13°/ 2°
20%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Mostly Cloudy
70°/ 48° 21°/ 9°
0%
Tuesday
Cloudy
72°22°
0%

Day: Mostly cloudy. A slight chance of thunderstorms early in the morning. A chance of showers in the morning, then a slight chance of showers early in the afternoon. Highs in the upper 60s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy. A chance of rain late. Lows in the upper 50s. Northeast winds around 10 mph. Chance of precipitation 50 percent.

Oswego, IL

Today
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Thunderstorms
58°/ 48° 14°/ 9°
100%
Friday
Rain
55°/ 35° 13°/ 2°
20%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Mostly Cloudy
68°/ 45° 20°/ 7°
0%
Tuesday
Cloudy
72°22°
0%

Day: Mostly cloudy. A chance of showers in the morning, then a slight chance of showers early in the afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy. A chance of rain late. Near steady temperature in the upper 50s. Northeast winds around 10 mph. Chance of precipitation 30 percent.

Princeton, IL

Today
Rain Showers
68°/ 55° 20°/ 13°
40%
Thursday
Thunderstorms
65°/ 45° 18°/ 7°
90%
Friday
Partly Cloudy
55°/ 35° 13°/ 2°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Tuesday
Sunny
72°22°
0%

Day: Cloudy. A slight chance of showers early this morning. Not as warm with highs in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Cloudy. A chance of showers after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 40 percent.

Freeport, IL

Today
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Rain Showers
60°/ 45° 16°/ 7°
90%
Friday
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
65°18°
0%
Sun Night-Mon
Mostly Cloudy
45°7°
0%
Mon Night-Tue
Cloudy
45°7°
0%

Day: Mostly cloudy. Cooler with highs in the mid 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. East winds 5 to 10 mph.

Crystal Lake, IL

Today
Rain Showers
62°/ 55° 17°/ 13°
20%
Thursday
Thunderstorms
58°/ 48° 14°/ 9°
100%
Friday
Rain
52°/ 32° 11°/ 0°
30%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Cloudy
70°21°
0%

Day: Mostly cloudy. A slight chance of showers early in the morning. Highs in the lower 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Near steady temperature in the mid 50s. Northeast winds around 10 mph.

Sterling, IL

Today
Cloudy
68°/ 55° 20°/ 13°
20%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
90%
Friday
Partly Cloudy
55°/ 35° 13°/ 2°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Partly Cloudy
68°/ 45° 20°/ 7°
0%

Day: Cloudy. Not as warm with highs in the upper 60s. Northeast winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 20 percent.

Mount Carroll, IL

Today
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Thursday
Rain Showers
62°/ 45° 17°/ 7°
90%
Friday
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Partly Cloudy
65°/ 45° 18°/ 7°
0%

Day: Mostly cloudy. Not as warm with highs in the mid 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. East winds 5 to 10 mph. Chance of rain 20 percent.

Naperville, IL

Today
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Thunderstorms
58°/ 48° 14°/ 9°
100%
Friday
Rain
55°/ 38° 13°/ 3°
30%
Saturday
Sunny
55°/ 40° 13°/ 4°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Mostly Cloudy
68°/ 48° 20°/ 9°
0%
Tuesday
Cloudy
70°21°
0%

Day: Mostly cloudy. A chance of showers in the morning. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy. A slight chance of rain late. Near steady temperature in the upper 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent.

Janesville, WI

Today
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Thursday
Rain Showers
58°/ 45° 14°/ 7°
100%
Friday
Rain Showers
55°/ 32° 13°/ 0°
30%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
62°/ 45° 17°/ 7°
0%
Monday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°20°
0%

Day: Cooler. Mostly cloudy. Highs in the mid 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows around 50. East winds 5 to 10 mph.

Joliet, IL

Today
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Thunderstorms
58°/ 48° 14°/ 9°
100%
Friday
Rain
55°/ 38° 13°/ 3°
30%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Mostly Cloudy
68°/ 48° 20°/ 9°
0%
Tuesday
Cloudy
72°22°
0%

Day: Mostly cloudy. A chance of showers in the morning, then a slight chance of showers early in the afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy. A chance of rain late. Near steady temperature in the upper 50s. Northeast winds around 10 mph. Chance of precipitation 30 percent.

Whitewater, WI

Today
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Thursday
Rain Showers
58°/ 45° 14°/ 7°
100%
Friday
Rain Showers
55°/ 32° 13°/ 0°
30%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
65°/ 45° 18°/ 7°
0%
Monday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
68°20°
0%

Day: Cooler. Mostly cloudy. Highs in the lower 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Evanston, IL

Today
Rain Showers
65°/ 58° 18°/ 14°
40%
Thursday
Thunderstorms
58°/ 48° 14°/ 9°
100%
Friday
Rain
55°/ 38° 13°/ 3°
30%
Saturday
Sunny
55°/ 42° 13°/ 6°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Mostly Cloudy
68°/ 48° 20°/ 9°
0%
Tuesday
Cloudy
68°20°
0%

Day: Mostly cloudy. A chance of showers in the morning. Highs in the mid 60s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 40 percent.

Night: Mostly cloudy. Near steady temperature in the upper 50s. Northeast winds 10 to 15 mph.

Hennepin, IL

Today
Rain Showers
68°/ 55° 20°/ 13°
40%
Thursday
Thunderstorms
65°/ 45° 18°/ 7°
90%
Friday
Partly Cloudy
55°/ 35° 13°/ 2°
0%
Saturday
Sunny
58°/ 38° 14°/ 3°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Partly Cloudy
70°/ 48° 21°/ 9°
0%
Tuesday
Sunny
75°24°
0%

Day: Cloudy. A chance of showers early this morning. Not as warm with highs in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

Night: Cloudy. A chance of showers after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.

Morris, IL

Today
Rain Showers
68°/ 58° 20°/ 14°
50%
Thursday
Thunderstorms
65°/ 48° 18°/ 9°
100%
Friday
Rain
55°/ 35° 13°/ 2°
20%
Saturday
Sunny
55°/ 38° 13°/ 3°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Mostly Cloudy
72°/ 48° 22°/ 9°
0%
Tuesday
Cloudy
75°24°
0%

Day: Mostly cloudy. A chance of showers in the morning, then a slight chance of showers early in the afternoon. Not as warm. Highs in the upper 60s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy. A chance of rain late. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph. Chance of precipitation 50 percent.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Lake Sule Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Lake Sule Quick Facts

National Two Day Weather Forecast


E-mail the Lake Sule Weather Forecast

Voice your opinion or tell us about page issues...