Champaign, IL Weather Forecast & Current Conditions

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Champaign Weather Map
UTC Time: 9/17/2026, 10:52
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Champaign, IL Regional Weather

Expires:202609171100;;595750
ASUS43 KLOT 171010
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT THU SEP 17 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.


ILZ033-039-045-046-055>057-062-063-171100-
EAST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      CLEAR     69  69 100 SE3       30.20S FOG     TC  21   
RANTOUL*       FOG      N/A N/A N/A CALM      30.20F VSB 1/4          
MATTOON        CLEAR     75  70  84 S7        30.20F TC  24           
PARIS*         CLEAR     73  70  91 SW6       30.21S TC  23           
$$


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

Champaign, IL

Today
Thunderstorms
92°/ 68° 33°/ 20°
40%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
40%
Saturday
Sunny
92°/ 68° 33°/ 20°
50%
Sunday
Rain Showers
82°28°
50%
Sun Night-Mon
Thunderstorms
62°17°
50%
Mon Night
Rain Showers
58°14°
50%
Tuesday
Partly Cloudy
75°/ 58° 24°/ 14°
0%

Day: Partly sunny. A slight chance of showers and thunderstorms this morning. Patchy fog this morning. Highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 101.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 40 percent.

Monticello, IL

Today
Sunny
92°/ 68° 33°/ 20°
20%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
30%
Saturday
Sunny
92°/ 70° 33°/ 21°
50%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Thunderstorms
62°17°
50%
Mon Night
Rain Showers
58°14°
50%
Tuesday
Cloudy
75°24°
0%
Wednesday
Cloudy
75°24°
0%

Day: Mostly sunny. Highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 100.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Tuscola, IL

Today
Sunny
95°/ 68° 35°/ 20°
30%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
30%
Saturday
Sunny
92°/ 70° 33°/ 21°
50%
Sun Night
Rain Showers
65°18°
40%
Monday
Thunderstorms
80°/ 58° 27°/ 14°
50%
Tuesday
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
78°26°
0%

Day: Patchy fog this morning. Mostly sunny. Hot with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 102.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 30 percent.

Danville, IL

Today
Thunderstorms
92°/ 68° 33°/ 20°
50%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
40%
Saturday
Sunny
92°/ 68° 33°/ 20°
50%
Sunday
Rain Showers
85°/ 62° 29°/ 17°
50%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Tuesday
Partly Cloudy
75°/ 58° 24°/ 14°
0%

Day: Patchy fog this morning. Mostly cloudy with a slight chance of showers and thunderstorms this morning, then partly sunny this afternoon. Highs in the lower 90s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 100.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 50 percent.

Bloomington, IL

Today
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
40%
Saturday
Mostly Cloudy
90°/ 68° 32°/ 20°
70%
Sunday
Rain Showers
80°/ 62° 27°/ 17°
50%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
60%
Tue Night-Wed
Cloudy
55°13°
0%

Day: Patchy fog this morning. Mostly cloudy with a slight chance of showers and thunderstorms this morning, then partly sunny this afternoon. Highs in the upper 80s. Northeast winds 5 to 10 mph, becoming west this afternoon. Chance of rain 20 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.

Clinton, IL

Today
Rain Showers
92°/ 68° 33°/ 20°
30%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
30%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
50%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
50%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Tuesday
Cloudy
75°24°
0%
Wednesday
Cloudy
75°24°
0%

Day: Partly sunny. A slight chance of showers this morning. Patchy fog this morning. Highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

Paxton, IL

This Morning
Thunderstorms
65°18°
50%
Today
Thunderstorms
88°31°
50%
Friday
Rain Showers
82°/ 65° 28°/ 18°
20%
Saturday
Rain Showers
90°/ 68° 32°/ 20°
70%
Sunday
Thunderstorms
80°/ 60° 27°/ 16°
50%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
60%
Tuesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Cloudy
75°24°
0%

Day: Mostly cloudy. Patchy fog. A chance of showers and thunderstorms. Temperatures around 70. East winds around 5 mph. Chance of precipitation 50 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 40 percent.

Watseka, IL

This Morning
Thunderstorms
65°18°
50%
Today
Thunderstorms
85°29°
60%
Friday
Rain Showers
80°/ 65° 27°/ 18°
40%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
50%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Tuesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Cloudy
75°24°
0%

Day: Mostly cloudy. Patchy fog. A chance of showers and thunderstorms. Temperatures in the upper 60s. Light and variable winds. Chance of precipitation 50 percent.

Night: Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 40 percent.

Decatur, IL

Today
Sunny
95°/ 68° 35°/ 20°
20%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
30%
Saturday
Sunny
92°/ 70° 33°/ 21°
50%
Sunday
Rain Showers
85°/ 62° 29°/ 17°
50%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
60%
Tuesday
Cloudy
78°26°
0%
Wednesday
Cloudy
78°26°
0%

Day: Patchy fog this morning. Mostly sunny. Highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 101.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Paris, IL

Today
Sunny
95°/ 68° 35°/ 20°
30%
Friday
Thunderstorms
88°/ 65° 31°/ 18°
40%
Saturday
Sunny
92°/ 70° 33°/ 21°
50%
Sun Night
Rain Showers
65°18°
30%
Monday
Rain Showers
82°/ 58° 28°/ 14°
50%
Tuesday
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
78°26°
0%

Day: Patchy fog this morning. Mostly sunny. Highs in the mid 90s. West winds around 5 mph. Heat index values up to 100.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 30 percent.

Sullivan, IL

Today
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
20%
Saturday
Sunny
92°/ 70° 33°/ 21°
40%
Sun Night
Rain Showers
65°18°
40%
Monday
Thunderstorms
80°/ 58° 27°/ 14°
50%
Tuesday
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
78°26°
0%

Day: Patchy fog this morning. Mostly sunny. Hot with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 101.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows around 70. North winds around 5 mph. Chance of rain 20 percent.

Charleston, IL

Today
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
20%
Saturday
Sunny
95°/ 72° 35°/ 22°
30%
Sunday
Rain Showers
88°/ 65° 31°/ 18°
30%
Monday
Rain Showers
82°/ 58° 28°/ 14°
50%
Tuesday
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
78°26°
0%

Day: Mostly sunny. Hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 101.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Humid with lows around 70. North winds around 5 mph. Chance of rain 20 percent.

Pontiac, IL

This Morning
Thunderstorms
65°18°
50%
Today
Thunderstorms
85°29°
60%
Friday
Rain Showers
82°/ 65° 28°/ 18°
40%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
60%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
60%
Tuesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Cloudy
75°24°
0%

Day: Mostly cloudy. Patchy fog. A chance of showers and thunderstorms. Temperatures in the upper 60s. Light and variable winds, becoming southeast around 5 mph late. Chance of precipitation 50 percent.

Night: Mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Humid with lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 40 percent.

Fowler, IN

This Morning
Thunderstorms
68°20°
50%
Today
Thunderstorms
85°29°
50%
Friday
Rain Showers
78°/ 65° 26°/ 18°
30%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
80°/ 60° 27°/ 16°
50%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Tuesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Cloudy
75°24°
0%

Day: Mostly cloudy. Patchy fog. A chance of showers and thunderstorms. Temperatures around 70. Light and variable winds. Chance of precipitation 50 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms early in the evening, then a chance of showers and thunderstorms in the late evening and early morning. A slight chance of showers and thunderstorms late. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of precipitation 40 percent.

Marshall, IL

Today
Sunny
95°/ 72° 35°/ 22°
20%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
20%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Rain Showers
90°/ 65° 32°/ 18°
30%
Monday
Rain Showers
85°/ 62° 29°/ 17°
40%
Tuesday
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
80°27°
0%

Day: Patchy fog this morning. Mostly sunny. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph, becoming northwest this afternoon. Heat index values up to 101.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the lower 70s. North winds around 5 mph. Chance of rain 20 percent.

Shelbyville, IL

Today
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
92°/ 68° 33°/ 20°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
30%
Sun Night
Mostly Cloudy
65°18°
0%
Monday
Thunderstorms
82°/ 60° 28°/ 16°
50%
Tuesday
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
78°26°
0%

Day: Patchy fog this morning. Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph, becoming west this afternoon. Heat index values up to 102.

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

Lincoln, IL

Today
Partly Cloudy
92°/ 68° 33°/ 20°
30%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
30%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
50%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
50%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Tuesday
Cloudy
75°24°
0%
Wednesday
Cloudy
75°24°
0%

Day: Patchy fog this morning. Partly sunny. Highs in the lower 90s. East winds 5 to 10 mph, becoming southwest this afternoon. Heat index values up to 101.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

Greenup, IL

Today
Sunny
95°/ 72° 35°/ 22°
20%
Friday
Thunderstorms
92°/ 68° 33°/ 20°
20%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Rain Showers
90°/ 65° 32°/ 18°
30%
Mon-Mon Night
Rain Showers
85°29°
40%
Tuesday
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
80°27°
0%

Day: Patchy fog this morning. Sunny, hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 102.

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

Springfield, IL

Today
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
90°/ 70° 32°/ 21°
30%
Saturday
Partly Cloudy
95°/ 70° 35°/ 21°
50%
Sunday
Rain Showers
85°/ 65° 29°/ 18°
50%
Monday
Rain Showers
78°/ 58° 26°/ 14°
60%
Tuesday
Cloudy
78°26°
0%
Wednesday
Cloudy
78°26°
0%

Day: Patchy fog this morning. Mostly sunny. Hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 103.

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

Taylorville, IL

Today
Sunny
95°/ 70° 35°/ 21°
0%
Friday
Thunderstorms
92°/ 70° 33°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
40%
Sunday
Rain Showers
88°/ 65° 31°/ 18°
50%
Monday
Thunderstorms
80°/ 60° 27°/ 16°
60%
Tuesday
Sunny
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
78°26°
0%

Day: Patchy fog this morning. Mostly sunny. Hot with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 104.

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

Names listed above may include county names.

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