Libbys Lagoon Number 4, IL Weather Forecast & Current Conditions

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Libbys Lagoon Number 4, IL Weather Maps

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Libbys Lagoon Number 4 Weather Map
UTC Time: 9/21/2026, 21:43
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Libbys Lagoon Number 4, IL Regional Weather

Expires:202609212200;;837979
ASUS43 KLOT 212110
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT MON SEP 21 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.


ILZ028>032-037-038-041>044-048-051>054-059>061-212200-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    67  59  74 NE10      30.09S TC  20           
BLOOMINGTON    LGT RAIN  61  61 100 NE12      30.09S FOG     TC  16   
DECATUR        CLOUDY    65  61  87 NE14      30.05S TC  18           
PEORIA         CLOUDY    62  60  93 E10       30.08S FOG     TC  17   
LACON*         CLOUDY    67  58  72 NE3       30.07F TC  19           
LINCOLN*       CLOUDY    66  61  85 NE10      30.06S TC  19           
SPRINGFIELD    CLOUDY    66  61  84 NE9       30.04F TC  19           
TAYLORVILLE    NOT AVBL                                               
$$


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

Libbys Lagoon Number 4, IL

Tonight
Sprinkles
58°14°
0%
Tuesday
Sprinkles
65°/ 52° 18°/ 11°
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Friday
Mostly Cloudy
72°22°
0%
Saturday
Mostly Cloudy
72°22°
0%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy with a chance of sprinkles. Lows in the upper 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Eureka, IL

Tonight
Sprinkles
55°13°
0%
Tuesday
Sprinkles
65°/ 52° 18°/ 11°
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
70°21°
0%
Friday
Mostly Cloudy
70°21°
0%
Saturday
Mostly Cloudy
70°21°
0%
Sunday
Mostly Cloudy
70°21°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy with a chance of sprinkles. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Peoria, IL

Tonight
Rain Showers
58°14°
30%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
72°22°
0%
Friday
Mostly Cloudy
72°22°
0%
Saturday
Mostly Cloudy
72°22°
0%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy. A chance of showers, mainly this evening. Lows in the upper 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent.

Bloomington, IL

Tonight
Sprinkles
55°13°
0%
Tuesday
Sprinkles
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
72°22°
0%
Friday
Mostly Cloudy
72°22°
0%
Saturday
Mostly Cloudy
72°22°
0%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy with a chance of sprinkles. Lows in the mid 50s. Northeast winds 10 to 15 mph.

Lacon, IL

Tonight
Rain Showers
55°13°
20%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%
Saturday
Mostly Cloudy
68°20°
0%
Sunday
Mostly Cloudy
68°20°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Lincoln, IL

Tonight
Sprinkles
58°14°
0%
Tuesday
Sprinkles
65°/ 52° 18°/ 11°
0%
Wednesday
Sunny
70°/ 55° 21°/ 13°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Mostly Cloudy
72°22°
0%
Sat Night
Mostly Cloudy
72°22°
0%
Sunday
Cloudy
78°26°
0%
Monday
Cloudy
78°26°
0%

Night: Mostly cloudy with a chance of sprinkles. Lows in the upper 50s. Northeast winds 10 to 15 mph.

Havana, IL

Tonight
Sprinkles
58°14°
0%
Tuesday
Sprinkles
65°/ 52° 18°/ 11°
0%
Wednesday
Sunny
70°/ 52° 21°/ 11°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Mostly Cloudy
72°22°
0%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Sunday
Cloudy
78°26°
0%
Monday
Cloudy
78°26°
0%

Night: Mostly cloudy with a chance of sprinkles. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Canton, IL

Tonight
Rain Showers
58°14°
30%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
70°21°
0%
Friday
Mostly Cloudy
70°21°
0%
Saturday
Mostly Cloudy
70°/ 55° 21°/ 13°
40%
Sunday
Partly Cloudy
75°24°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy. A chance of sprinkles this evening, then a chance of showers after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 30 percent.

Toulon, IL

Tonight
Rain Showers
55°13°
20%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
30%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
30%
Sunday
Partly Cloudy
72°22°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Galesburg, IL

Tonight
Rain Showers
55°13°
40%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
30%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
40%
Sunday
Partly Cloudy
72°22°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy. A slight chance of showers this evening, then a chance of showers after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.

Ottawa, IL

Afternoon
Cloudy
62°/ 55° 17°/ 13°
20%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
20%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph.

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

Clinton, IL

Tonight
Sprinkles
58°14°
0%
Tuesday
Sprinkles
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Friday
Mostly Cloudy
72°22°
0%
Saturday
Mostly Cloudy
72°22°
0%
Sunday
Mostly Cloudy
72°22°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy with a chance of sprinkles. Lows in the upper 50s. Northeast winds 10 to 15 mph.

Pontiac, IL

Afternoon
Cloudy
62°/ 55° 17°/ 13°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Near steady temperature in the lower 60s. Northeast winds around 10 mph.

Night: Cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Hennepin, IL

Afternoon
Rain Showers
62°/ 55° 17°/ 13°
30%
Tuesday
Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
52°11°
0%
Friday
Mostly Cloudy
52°11°
0%
Saturday
Mostly Cloudy
52°11°
0%
Sunday
Mostly Cloudy
52°11°
0%

Day: Cloudy with a 30 percent chance of showers. Near steady temperature in the lower 60s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Cloudy with a 20 percent chance of showers. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Petersburg, IL

Tonight
Sprinkles
58°14°
0%
Tuesday
Sprinkles
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 55° 22°/ 13°
0%
Thu-Thu Night
Cloudy
72°22°
0%
Friday
Mostly Cloudy
72°22°
0%
Sat Night
Mostly Cloudy
72°22°
0%
Sunday
Cloudy
78°26°
0%
Monday
Cloudy
78°26°
0%

Night: Mostly cloudy with a chance of sprinkles. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Princeton, IL

Afternoon
Rain Showers
62°/ 55° 17°/ 13°
50%
Tuesday
Cloudy
65°/ 50° 18°/ 10°
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%
Saturday
Mostly Cloudy
68°20°
0%
Sunday
Mostly Cloudy
68°20°
0%

Day: Cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph.

Night: Cloudy with a 40 percent chance of showers. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Springfield, IL

Tonight
Sprinkles
58°14°
0%
Tuesday
Sprinkles
68°/ 52° 20°/ 11°
0%
Wednesday
Sunny
72°/ 55° 22°/ 13°
0%
Thu-Thu Night
Cloudy
75°24°
0%
Friday
Mostly Cloudy
75°24°
0%
Sat Night
Mostly Cloudy
75°24°
0%
Sunday
Cloudy
78°26°
0%
Monday
Cloudy
78°26°
0%

Night: Mostly cloudy with a chance of sprinkles. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Decatur, IL

Tonight
Sprinkles
58°14°
0%
Tuesday
Sprinkles
68°/ 52° 20°/ 11°
0%
Wednesday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Thursday
Cloudy
72°22°
0%
Friday
Cloudy
72°/ 52° 22°/ 11°
0%
Saturday
Mostly Cloudy
52°11°
0%
Sunday
Mostly Cloudy
52°11°
0%
Sun Night-Mon
Cloudy
55°13°
0%

Night: Mostly cloudy with a chance of sprinkles. Lows in the upper 50s. Northeast winds 10 to 15 mph.

Geneseo, IL

Afternoon
Rain Showers
62°/ 55° 17°/ 13°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
40%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
30%
Sunday
Mostly Cloudy
72°22°
0%

Day: Cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph.

Night: Cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.

Rushville, IL

Tonight
Sprinkles
58°14°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Sunny
70°/ 52° 21°/ 11°
0%
Thursday
Mostly Cloudy
72°22°
0%
Friday
Mostly Cloudy
72°22°
0%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Sunday
Partly Cloudy
75°24°
0%
Sun Night-Mon
Cloudy
58°14°
0%

Night: Cloudy with a chance of sprinkles. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Names listed above may include county names.

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