Lake Commanche, IL Weather Forecast & Current Conditions

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Lake Commanche, IL Weather Maps

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Lake Commanche Weather Map
UTC Time: 9/16/2026, 12:44
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Lake Commanche, IL Regional Weather

Expires:202609161300;;545087
ASUS43 KLOT 161210
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT WED SEP 16 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>061-161300-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        DRIZZLE   70  70 100 NE5       30.26R TC  21           
BLOOMINGTON    CLOUDY    70  50  49 E10       30.25F TC  21           
DECATUR        CLOUDY    73  71  93 NE7       30.25R TC  23           
PEORIA         CLOUDY    70  69  97 CALM      30.24R TC  21           
6HR MIN TEMP:  68; 6HR MAX TEMP:  72; 6HR PCP:  1.25;                

LACON*         CLOUDY    67  65  94 E6        30.23R TC  20           
LINCOLN*       CLOUDY    72  72 100 E7        30.23R TC  22           
SPRINGFIELD    CLOUDY    72  71  97 NE6       30.21F TC  22           
6HR MIN TEMP:  71; 6HR MAX TEMP:  75; 6HR PCP:  0.87;                

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

Lake Commanche, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
70%
Thursday
Thunderstorms
92°/ 68° 33°/ 20°
20%
Friday
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Partly Cloudy
95°/ 68° 35°/ 20°
70%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
62°17°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of thunderstorms. Showers likely, mainly this morning. Highs in the lower 90s. East winds around 5 mph. Chance of rain 70 percent. Heat index values up to 101 this afternoon.

Night: Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the lower 70s. East winds around 5 mph, becoming south around 5 mph after midnight.

Taylorville, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
60%
Thursday
Rain Showers
92°/ 68° 33°/ 20°
20%
Friday
Sunny
92°/ 70° 33°/ 21°
0%
Sat Night
Thunderstorms
68°20°
60%
Sunday
Rain Showers
88°31°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night
Rain Showers
62°17°
30%
Tuesday
Sunny
80°27°
0%

Day: Mostly cloudy with showers likely with a chance of thunderstorms this morning, then partly sunny this afternoon. Highs in the lower 90s. East winds around 5 mph, becoming southeast this afternoon. Chance of rain 60 percent. Heat index values up to 102.

Night: Partly cloudy. Humid with lows in the lower 70s. East winds around 5 mph, becoming south after midnight.

Greene, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Sunny
95°/ 70° 35°/ 21°
0%
Friday
Thunderstorms
92°/ 72° 33°/ 22°
20%
Saturday
Sunny
95°/ 68° 35°/ 20°
50%
Sunday
Thunderstorms
88°31°
50%
Sun Night-Mon
Thunderstorms
65°18°
40%
Mon Night
Rain Showers
62°17°
30%
Tuesday
Rain Showers
80°27°
20%

Day: Partly sunny. A chance of showers and thunderstorms, mainly this morning. Highs in the lower 90s. East winds around 5 mph, becoming north this afternoon. Chance of rain 50 percent. Heat index values up to 102 this afternoon.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the lower 70s. East winds around 5 mph, becoming south after midnight. Chance of rain 20 percent.

Montgomery, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
92°/ 70° 33°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
50%
Sunday
Thunderstorms
90°/ 65° 32°/ 18°
50%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
30%
Tuesday
Rain Showers
82°28°
20%

Day: Partly sunny. A chance of showers and thunderstorms, mainly this morning. Highs in the lower 90s. Southeast winds around 5 mph, becoming west around 5 mph this afternoon. Chance of rain 50 percent. Heat index values up to 102.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. East winds around 5 mph, becoming south after midnight. Chance of rain 20 percent. Heat index values up to 100 early in the evening.

Jacksonville, IL

Today
Thunderstorms
90°/ 70° 32°/ 21°
70%
Thursday
Thunderstorms
92°/ 68° 33°/ 20°
40%
Friday
Sunny
90°/ 70° 32°/ 21°
0%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
60%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of thunderstorms. Showers likely, mainly this morning. Highs around 90. East winds around 5 mph. Chance of rain 70 percent.

Night: Mostly clear. Humid with lows around 70. East winds around 5 mph, becoming southeast after midnight.

Petersburg, IL

Today
Thunderstorms
88°/ 70° 31°/ 21°
70%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 70° 31°/ 21°
40%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
70%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of thunderstorms. Showers likely, mainly this morning. Highs in the upper 80s. East winds around 5 mph. Chance of rain 70 percent.

Night: Partly cloudy. Humid with lows around 70. Northeast winds around 5 mph, becoming southeast around 5 mph after midnight.

Lincoln, IL

Today
Thunderstorms
88°/ 70° 31°/ 21°
60%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 68° 31°/ 20°
40%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
70%
Sunday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Monday
Rain Showers
78°/ 62° 26°/ 17°
40%

Day: Mostly cloudy with showers likely with a slight chance of thunderstorms this morning, then partly sunny this afternoon. Highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 60 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows around 70. East winds around 5 mph, becoming southeast after midnight. Chance of rain 20 percent.

Decatur, IL

Today
Thunderstorms
90°/ 72° 32°/ 22°
60%
Thursday
Rain Showers
90°/ 68° 32°/ 20°
20%
Friday
Sunny
88°/ 68° 31°/ 20°
0%
Sat Night
Thunderstorms
68°20°
70%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night
Rain Showers
62°17°
30%
Tuesday
Sunny
78°26°
0%

Day: Mostly cloudy with showers likely with a slight chance of thunderstorms this morning, then partly sunny this afternoon. Highs around 90. East winds 5 to 10 mph, becoming south this afternoon. Chance of rain 60 percent.

Night: Partly cloudy. Humid with lows in the lower 70s. East winds around 5 mph, becoming south after midnight.

Beardstown, IL

Today
Thunderstorms
88°/ 70° 31°/ 21°
70%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 70° 31°/ 21°
40%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
70%
Sunday
Rain Showers
82°28°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of thunderstorms. Showers likely, mainly this morning. Highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 70 percent.

Night: Partly cloudy. Humid with lows around 70. Northeast winds around 5 mph, becoming southeast after midnight.

Shelbyville, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Sunny
95°/ 68° 35°/ 20°
0%
Friday
Sunny
90°/ 68° 32°/ 20°
0%
Sat Night
Thunderstorms
68°20°
50%
Sunday
Rain Showers
88°/ 65° 31°/ 18°
50%
Monday
Partly Cloudy
85°/ 62° 29°/ 17°
30%
Tuesday
Sunny
80°27°
0%

Day: Partly sunny. A chance of showers and thunderstorms this morning. Highs in the lower 90s. East winds around 5 mph, becoming south this afternoon. Chance of rain 50 percent. Heat index values up to 101.

Night: Partly cloudy. Humid with lows in the lower 70s. South winds around 5 mph.

Winchester, IL

Today
Thunderstorms
92°/ 70° 33°/ 21°
80%
Thursday
Thunderstorms
92°/ 68° 33°/ 20°
30%
Friday
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
60%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
30%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of thunderstorms. Showers, mainly this morning. Highs in the lower 90s. East winds around 5 mph. Chance of rain 80 percent. Heat index values up to 102 this afternoon.

Night: Partly cloudy in the evening, then becoming mostly clear. Humid with lows around 70. East winds around 5 mph, becoming southeast after midnight.

Fayette, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
92°/ 70° 33°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
50%
Sunday
Thunderstorms
90°/ 65° 32°/ 18°
50%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
30%
Tuesday
Rain Showers
82°28°
20%

Day: Partly sunny. A chance of showers and thunderstorms, mainly this morning. Highs in the lower 90s. Southeast winds around 5 mph, becoming west around 5 mph this afternoon. Chance of rain 50 percent. Heat index values up to 102.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. East winds around 5 mph, becoming south after midnight. Chance of rain 20 percent. Heat index values up to 100 early in the evening.

Bond, IL

Today
Thunderstorms
95°/ 75° 35°/ 24°
40%
Thursday
Sunny
95°/ 72° 35°/ 22°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
30%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
20%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
30%
Tuesday
Rain Showers
82°28°
20%

Day: Mostly cloudy with a chance of showers and thunderstorms this morning, then mostly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Southeast winds around 5 mph, becoming southwest around 5 mph this afternoon. Chance of rain 40 percent. Heat index values up to 105.

Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 102 early in the evening.

Havana, IL

Today
Thunderstorms
85°/ 68° 29°/ 20°
70%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 68° 31°/ 20°
40%
Saturday
Partly Cloudy
90°/ 68° 32°/ 20°
70%
Sun-Sun Night
Thunderstorms
82°28°
50%
Monday
Rain Showers
78°/ 60° 26°/ 16°
50%

Day: Mostly cloudy. Showers likely with a chance of thunderstorms this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 70 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph, becoming southeast after midnight. Chance of rain 20 percent.

Madison, IL

Today
Thunderstorms
95°/ 75° 35°/ 24°
40%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
40%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
40%
Monday
Thunderstorms
85°/ 65° 29°/ 18°
30%
Tuesday
Rain Showers
82°28°
20%

Day: Partly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. East winds around 5 mph, becoming southwest this afternoon. Chance of rain 40 percent. Heat index values up to 106.

Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 103 early in the evening.

Sullivan, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
60%
Thursday
Partly Cloudy
92°/ 68° 33°/ 20°
30%
Friday
Sunny
88°/ 68° 31°/ 20°
0%
Sat Night
Thunderstorms
68°20°
60%
Sunday
Rain Showers
88°/ 65° 31°/ 18°
50%
Monday
Rain Showers
82°/ 62° 28°/ 17°
40%
Tuesday
Sunny
78°26°
0%

Day: Mostly cloudy with showers likely with a chance of thunderstorms this morning, then partly sunny this afternoon. Highs in the lower 90s. East winds around 5 mph, becoming south this afternoon. Chance of rain 60 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. East winds around 5 mph, becoming south after midnight. Chance of rain 20 percent.

Clinton, IL

Today
Thunderstorms
88°/ 70° 31°/ 21°
60%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
85°/ 68° 29°/ 20°
30%
Saturday
Partly Cloudy
90°/ 68° 32°/ 20°
70%
Sunday
Rain Showers
82°28°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy with showers likely with a slight chance of thunderstorms this morning, then partly sunny this afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows around 70. East winds around 5 mph, becoming southeast after midnight. Chance of rain 20 percent.

Monticello, IL

Today
Thunderstorms
88°/ 70° 31°/ 21°
60%
Thursday
Rain Showers
88°/ 68° 31°/ 20°
20%
Friday
Sunny
85°/ 68° 29°/ 20°
0%
Sat Night
Thunderstorms
68°20°
70%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy with showers likely with a slight chance of thunderstorms this morning, then partly sunny this afternoon. Highs in the upper 80s. East winds 5 to 10 mph, becoming southeast this afternoon. Chance of rain 60 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows around 70. East winds around 5 mph, becoming southeast after midnight. Chance of rain 20 percent.

Rushville, IL

Today
Thunderstorms
85°/ 68° 29°/ 20°
80%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 70° 31°/ 21°
40%
Saturday
Partly Cloudy
88°/ 68° 31°/ 20°
70%
Sunday
Rain Showers
80°/ 62° 27°/ 17°
70%
Monday
Rain Showers
75°/ 60° 24°/ 16°
50%
Tuesday
Rain Showers
75°24°
30%

Day: Mostly cloudy. Showers with a chance of thunderstorms this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 80s. East winds around 5 mph. Chance of rain 80 percent.

Night: Partly cloudy. Humid with lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable.

Effingham, IL

Today
Thunderstorms
95°/ 72° 35°/ 22°
50%
Thursday
Sunny
95°/ 70° 35°/ 21°
0%
Friday
Sunny
92°/ 70° 33°/ 21°
0%
Saturday
Sunny
95°/ 70° 35°/ 21°
40%
Sunday
Rain Showers
90°/ 65° 32°/ 18°
40%
Monday
Partly Cloudy
85°/ 62° 29°/ 17°
30%
Tuesday
Sunny
82°28°
0%

Day: Partly sunny. A chance of showers and thunderstorms this morning. Highs in the mid 90s. East winds around 5 mph, becoming south this afternoon. Chance of rain 50 percent. Heat index values up to 102.

Night: Partly cloudy. Humid with lows in the lower 70s. Light and variable winds, becoming south around 5 mph after midnight.

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