Mitchell Lake, IL Weather Forecast & Current Conditions

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Mitchell Lake, IL Weather Maps

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Mitchell Lake Weather Map
UTC Time: 9/18/2026, 10:56
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Mitchell Lake, IL Regional Weather

Expires:202609181200;;651383
ASUS43 KLOT 181056
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT FRI SEP 18 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>061-181200-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PEORIA         NOT AVBL                                               
SPRINGFIELD    CLOUDY    72  70  93 NE8       30.18S TC  22           
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

Mitchell Lake, IL

Tonight
Cloudy
68°20°
0%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
40%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Rain Showers
78°26°
80%
Sun Night-Mon
Thunderstorms
58°14°
70%
Mon Night
Rain Showers
55°13°
40%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
30%
Wednesday
Cloudy
70°21°
0%
Thursday
Cloudy
70°21°
0%

Night: Cloudy. Lows in the upper 60s. Northeast winds 5 to 10 mph.

Eureka, IL

Tonight
Cloudy
68°20°
0%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Sunday
Rain Showers
75°24°
80%
Sun Night-Mon
Thunderstorms
55°13°
70%
Mon Night
Rain Showers
52°11°
40%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
30%
Wednesday
Sunny
68°/ 50° 20°/ 10°
0%
Thursday
Sunny
72°22°
0%

Night: Cloudy. Lows in the upper 60s. Northeast winds 5 to 10 mph.

Bloomington, IL

Tonight
Cloudy
68°20°
0%
Friday
Thunderstorms
80°/ 65° 27°/ 18°
40%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sunday
Rain Showers
78°26°
70%
Sun Night-Mon
Thunderstorms
58°14°
70%
Mon Night-Tue
Rain Showers
52°11°
30%
Tue Night
Mostly Cloudy
50°10°
0%
Wednesday
Sunny
68°/ 50° 20°/ 10°
0%

Night: Cloudy. Lows in the upper 60s. Northeast winds around 10 mph.

Peoria, IL

Tonight
Cloudy
68°20°
0%
Friday
Thunderstorms
78°/ 68° 26°/ 20°
40%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
80%
Sunday
Rain Showers
75°24°
80%
Sun Night-Mon
Thunderstorms
58°14°
70%
Mon Night
Rain Showers
55°13°
40%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Sunny
72°22°
0%

Night: Cloudy. Lows in the upper 60s. Northeast winds 5 to 10 mph.

Lincoln, IL

Tonight
Mostly Cloudy
70°21°
0%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
20%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Rain Showers
82°28°
70%
Sun Night-Mon
Thunderstorms
60°16°
70%
Mon Night
Rain Showers
55°13°
30%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Night: Mostly cloudy. Lows around 70. Northeast winds 5 to 10 mph.

Havana, IL

Tonight
Mostly Cloudy
70°21°
0%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
20%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Rain Showers
82°28°
70%
Sun Night-Mon
Thunderstorms
58°14°
70%
Mon Night
Rain Showers
55°13°
40%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Night: Mostly cloudy. Lows around 70. Northeast winds around 5 mph.

Clinton, IL

Tonight
Mostly Cloudy
68°20°
0%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
20%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
50%
Sunday
Rain Showers
82°/ 58° 28°/ 14°
70%
Monday
Thunderstorms
70°/ 55° 21°/ 13°
80%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Sunny
72°22°
0%

Night: Mostly cloudy. Lows in the upper 60s. Northeast winds around 10 mph.

Lacon, IL

Tonight
Cloudy
65°18°
0%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Rain Showers
75°/ 55° 24°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Wed Night
Mostly Cloudy
50°10°
0%
Thursday
Sunny
70°21°
0%

Night: Cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.

Canton, IL

Tonight
Cloudy
68°20°
0%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
40%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
78°26°
80%
Sun Night-Mon
Thunderstorms
58°14°
70%
Mon Night
Rain Showers
55°13°
40%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Cloudy
70°21°
0%
Thursday
Cloudy
70°21°
0%

Night: Cloudy. Lows in the upper 60s. Northeast winds around 5 mph.

Petersburg, IL

Tonight
Cloudy
72°22°
0%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
20%
Saturday
Mostly Cloudy
90°/ 68° 32°/ 20°
50%
Sunday
Rain Showers
82°28°
70%
Sun Night-Mon
Thunderstorms
60°16°
70%
Mon Night
Rain Showers
55°13°
30%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Night: Partly cloudy. Near steady temperature in the lower 70s. Northeast winds around 5 mph.

Toulon, IL

Tonight
Cloudy
65°18°
0%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Sunny
70°21°
0%

Night: Cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.

Ottawa, IL

Tonight
Cloudy
65°18°
0%
Friday
Rain Showers
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
78°/ 65° 26°/ 18°
100%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
80%
Monday
Thunderstorms
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
70°21°
0%

Night: Cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.

Pontiac, IL

Tonight
Thunderstorms
68°20°
20%
Friday
Rain Showers
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Thunderstorms
75°/ 55° 24°/ 13°
80%
Monday
Thunderstorms
68°/ 52° 20°/ 11°
70%
Tuesday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Wednesday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Thursday
Mostly Cloudy
72°22°
0%

Night: Cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Northeast winds around 5 mph. Chance of precipitation 20 percent.

Galesburg, IL

Tonight
Cloudy
65°18°
0%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tue-Tue Night
Mostly Cloudy
62°17°
0%
Wednesday
Sunny
65°/ 52° 18°/ 11°
0%
Thursday
Sunny
70°21°
0%

Night: Cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.

Hennepin, IL

Today
Mostly Cloudy
75°/ 65° 24°/ 18°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Wed Night
Mostly Cloudy
50°10°
0%
Thursday
Sunny
70°21°
0%

Day: Mostly cloudy. Not as warm. Humid with highs in the mid 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 50 percent.

Decatur, IL

Tonight
Thunderstorms
72°22°
20%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
20%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Thunderstorms
60°16°
70%
Mon Night
Rain Showers
55°13°
40%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Sunny
70°/ 52° 21°/ 11°
0%
Thursday
Sunny
72°22°
0%

Night: Mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Springfield, IL

Tonight
Cloudy
72°22°
0%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
20%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
50%
Sunday
Rain Showers
85°29°
60%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Rain Showers
55°13°
30%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Night: Partly cloudy. Near steady temperature in the lower 70s. Northeast winds 5 to 10 mph.

Princeton, IL

Today
Rain Showers
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
80°/ 65° 27°/ 18°
100%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°20°
0%

Day: Mostly cloudy after midnight, then partly sunny with a slight chance of showers this afternoon. Not as warm with highs in the mid 70s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.

Monticello, IL

Tonight
Thunderstorms
72°22°
20%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
20%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Rain Showers
82°/ 58° 28°/ 14°
60%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Tue Night
Mostly Cloudy
52°11°
0%
Wednesday
Sunny
68°/ 52° 20°/ 11°
0%
Thursday
Sunny
72°22°
0%

Night: Mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Beardstown, IL

Tonight
Cloudy
70°21°
0%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
20%
Saturday
Mostly Cloudy
90°/ 68° 32°/ 20°
50%
Sun-Sun Night
Thunderstorms
82°28°
70%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Night: Partly cloudy. Lows around 70. Northeast winds around 5 mph.

Names listed above may include county names.

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