Morton, IL Weather Forecast & Current Conditions

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Morton, IL Weather Maps

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Morton Weather Map
UTC Time: 9/18/2026, 17:59
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Morton, IL Regional Weather

Expires:202609181900;;665149
ASUS43 KLOT 181756
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM 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>061-181900-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    CLOUDY    72  72 100 NE9       30.23F TC  22           
PEORIA         TSTM      68  66  93 VRB7G18   30.22R FOG     TC  20   
SPRINGFIELD    PTSUNNY   81  73  76 NE6       30.16F HX  86  TC  27   
6HR MIN TEMP:  71; 6HR MAX TEMP:  81; 6HR PCP:  0.01;                

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

Morton, IL

Afternoon
Thunderstorms
82°/ 70° 28°/ 21°
40%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
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%

Day: Partly sunny with a slight chance of thunderstorms. A slight chance of showers early, then a chance of showers. Not as warm with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 40 percent.

Night: Partly cloudy. Lows around 70. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Eureka, IL

Afternoon
Thunderstorms
78°/ 68° 26°/ 20°
40%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
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%

Day: Mostly cloudy with a slight chance of showers and thunderstorms early, then partly sunny with a chance of showers. Cooler with highs in the upper 70s. East winds around 10 mph. Chance of rain 40 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Peoria, IL

Afternoon
Thunderstorms
78°/ 68° 26°/ 20°
40%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
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%

Day: Mostly cloudy early, then becoming partly sunny. A slight chance of thunderstorms. A slight chance of showers early, then a chance of showers. Cooler with highs in the upper 70s. East winds 5 to 10 mph. Chance of rain 40 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Bloomington, IL

Afternoon
Thunderstorms
78°/ 68° 26°/ 20°
40%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
50%
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%

Day: Mostly cloudy early, then becoming partly sunny. A slight chance of thunderstorms. A slight chance of showers early, then a chance of showers. Cooler with highs in the upper 70s. East winds around 10 mph. Chance of rain 40 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. Southeast winds around 10 mph with gusts up to 20 mph.

Havana, IL

Afternoon
Thunderstorms
85°/ 72° 29°/ 22°
20%
Saturday
Rain Showers
90°/ 68° 32°/ 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%

Day: Mostly cloudy early, then becoming partly sunny. A slight chance of showers and thunderstorms early. Not as warm with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.

Lincoln, IL

Afternoon
Thunderstorms
85°/ 72° 29°/ 22°
20%
Saturday
Rain Showers
90°/ 68° 32°/ 20°
40%
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%

Day: Mostly cloudy early, then becoming mostly sunny. A slight chance of showers and thunderstorms early. Not as warm with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Canton, IL

Afternoon
Thunderstorms
82°/ 70° 28°/ 21°
20%
Saturday
Rain Showers
88°/ 68° 31°/ 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%

Day: Mostly cloudy early, then becoming partly sunny. A slight chance of showers and thunderstorms. Not as warm with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows around 70. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Lacon, IL

Afternoon
Thunderstorms
78°/ 68° 26°/ 20°
40%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sunday
Rain Showers
75°/ 55° 24°/ 13°
80%
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 with a slight chance of showers and thunderstorms early, then partly sunny with a chance of showers. Cooler with highs in the upper 70s. East winds around 10 mph. Chance of rain 40 percent.

Night: Partly cloudy in the evening, then mostly cloudy with a chance of thunderstorms with a slight chance of showers after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.

Toulon, IL

Afternoon
Thunderstorms
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
80%
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%

Day: Mostly cloudy early, then becoming partly sunny. A slight chance of thunderstorms. A slight chance of showers early, then a chance of showers. Cooler with highs in the upper 70s. East winds around 10 mph. Chance of rain 50 percent.

Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Galesburg, IL

Afternoon
Thunderstorms
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
80%
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%

Day: Mostly cloudy early, then becoming partly sunny. A slight chance of thunderstorms. A slight chance of showers early, then a chance of showers. Cooler with highs in the upper 70s. East winds around 10 mph. Chance of rain 40 percent.

Night: Partly cloudy in the evening, then mostly cloudy with a chance of thunderstorms with a slight chance of showers after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Clinton, IL

Afternoon
Thunderstorms
82°/ 68° 28°/ 20°
40%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
30%
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%

Day: Mostly cloudy early, then becoming partly sunny. A slight chance of thunderstorms. A slight chance of showers early, then a chance of showers. Not as warm with highs in the lower 80s. East winds around 10 mph. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the upper 60s. Southeast winds around 10 mph with gusts up to 20 mph.

Ottawa, IL

Today
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%

Day: Mostly cloudy. Scattered showers late in the morning, then isolated showers late. Near steady temperature in the mid 70s. East winds 10 to 15 mph. Chance of precipitation 30 percent.

Night: Partly cloudy in the evening, then becoming cloudy. A chance of showers and thunderstorms after midnight. Showers and thunderstorms likely late. Lows in the mid 60s. East winds around 10 mph. Chance of precipitation 70 percent.

Petersburg, IL

Afternoon
Thunderstorms
85°/ 72° 29°/ 22°
20%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
40%
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%

Day: Mostly cloudy early, then becoming mostly sunny. A slight chance of showers and thunderstorms early. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.

Pontiac, IL

Today
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%

Day: Mostly cloudy. Scattered showers late in the morning, then isolated showers late. Highs in the upper 70s. East winds around 10 mph. Chance of precipitation 30 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent.

Hennepin, IL

Today
Rain Showers
75°/ 68° 24°/ 20°
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: Partly sunny with a 40 percent chance of showers. Not as warm with highs in the mid 70s. East winds 5 to 10 mph.

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

Princeton, IL

Today
Thunderstorms
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: A slight chance of thunderstorms late this morning. Partly sunny with a chance of showers. Not as warm with highs in the mid 70s. East winds around 10 mph. Chance of rain 50 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.

Springfield, IL

Afternoon
Thunderstorms
88°/ 72° 31°/ 22°
20%
Saturday
Mostly Cloudy
92°/ 70° 33°/ 21°
30%
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%

Day: Partly sunny. A slight chance of showers and thunderstorms early. Highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight.

Decatur, IL

Afternoon
Thunderstorms
85°/ 70° 29°/ 21°
20%
Saturday
Thunderstorms
92°/ 68° 33°/ 20°
20%
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%

Day: Mostly cloudy early, then becoming mostly sunny. A slight chance of showers and thunderstorms early. Highs in the mid 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows around 70. Southeast winds 5 to 10 mph.

Geneseo, IL

Today
Thunderstorms
75°/ 68° 24°/ 20°
70%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
62°/ 52° 17°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Cloudy
50°10°
0%
Thursday
Cloudy
50°10°
0%

Day: Partly sunny with a chance of showers with a slight chance of thunderstorms. Not as warm with highs in the mid 70s. East winds around 10 mph. Chance of rain 50 percent.

Night: Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Rushville, IL

Afternoon
Thunderstorms
85°/ 72° 29°/ 22°
20%
Saturday
Mostly Cloudy
90°/ 68° 32°/ 20°
50%
Sunday
Rain Showers
80°27°
70%
Sun Night-Mon
Thunderstorms
60°16°
70%
Mon Night
Rain Showers
55°13°
50%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Day: Mostly cloudy early, then becoming mostly sunny. A slight chance of showers and thunderstorms early. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph.

Names listed above may include county names.

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