Arthur, IL Weather Forecast & Current Conditions

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Arthur, IL Weather Maps

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Arthur Weather Map
UTC Time: 10/12/2026, 15:47
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Arthur, IL Regional Weather

Expires:202610121600;;975082
ASUS43 KLOT 121510
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT MON OCT 12 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>057-062-063-121600-
EAST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      MOSUNNY   77  60  55 SW10      29.99S TC  25           
RANTOUL*       MOSUNNY   77  59  53 SW10      29.98F TC  25           
MATTOON        MOSUNNY   76  60  57 SW8       30.00S TC  24           
PARIS*         MOSUNNY   75  58  55 SW8       30.01S TC  24           
$$


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

Arthur, IL

Today
Sunny
90°/ 70° 32°/ 21°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
50%
Wednesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Thursday
Thunderstorms
78°/ 50° 26°/ 10°
80%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Not as cool with lows around 70. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Monticello, IL

Today
Sunny
90°/ 72° 32°/ 22°
0%
Tuesday
Sunny
92°/ 68° 33°/ 20°
50%
Wednesday
Rain Showers
80°/ 60° 27°/ 16°
90%
Thursday
Thunderstorms
75°/ 50° 24°/ 10°
90%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly clear. Not as cool with lows in the lower 70s. Southwest winds 10 to 15 mph.

Sullivan, IL

Today
Sunny
90°/ 70° 32°/ 21°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
50%
Wednesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Thursday
Thunderstorms
78°/ 48° 26°/ 9°
80%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Not as cool with lows around 70. Southwest winds 10 to 15 mph.

Charleston, IL

Today
Sunny
90°/ 68° 32°/ 20°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
50%
Wednesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Thursday
Thunderstorms
78°/ 52° 26°/ 11°
80%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Not as cool with lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Champaign, IL

Today
Sunny
90°/ 70° 32°/ 21°
0%
Tuesday
Sunny
92°/ 68° 33°/ 20°
60%
Wednesday
Rain Showers
78°/ 60° 26°/ 16°
90%
Thursday
Thunderstorms
75°/ 50° 24°/ 10°
90%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
65°18°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Not as cool with lows around 70. Southwest winds around 10 mph with gusts up to 20 mph.

Shelbyville, IL

Today
Sunny
92°/ 68° 33°/ 20°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
50%
Wednesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Thursday
Thunderstorms
78°/ 50° 26°/ 10°
80%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph.

Night: Mostly clear. Lows in the upper 60s. Southwest winds 5 to 10 mph.

Decatur, IL

Today
Sunny
90°/ 70° 32°/ 21°
0%
Tuesday
Sunny
92°/ 68° 33°/ 20°
70%
Wednesday
Rain Showers
80°/ 62° 27°/ 17°
90%
Thursday
Thunderstorms
78°/ 50° 26°/ 10°
90%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat-Sat Night
Clear
60°16°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly clear. Not as cool with lows around 70. Southwest winds 10 to 15 mph.

Greenup, IL

Today
Sunny
90°/ 68° 32°/ 20°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
40%
Wednesday
Rain Showers
82°/ 62° 28°/ 17°
100%
Thursday
Thunderstorms
78°/ 52° 26°/ 11°
80%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph.

Night: Mostly clear. Not as cool with lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Paris, IL

Today
Sunny
90°/ 68° 32°/ 20°
0%
Tuesday
Sunny
92°/ 68° 33°/ 20°
50%
Wednesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Thursday
Thunderstorms
78°/ 52° 26°/ 11°
80%
Friday
Partly Cloudy
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
65°18°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Not as cool with lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Marshall, IL

Today
Sunny
90°/ 68° 32°/ 20°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
40%
Wednesday
Rain Showers
82°/ 62° 28°/ 17°
100%
Thursday
Thunderstorms
78°/ 52° 26°/ 11°
80%
Friday
Sunny
62°/ 38° 17°/ 3°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph.

Night: Mostly clear. Not as cool with lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Danville, IL

Today
Sunny
88°/ 70° 31°/ 21°
0%
Tuesday
Sunny
92°/ 68° 33°/ 20°
50%
Wednesday
Rain Showers
80°/ 62° 27°/ 17°
90%
Thursday
Thunderstorms
75°/ 52° 24°/ 11°
80%
Friday
Partly Cloudy
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
65°18°
0%

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Not as cool with lows around 70. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Taylorville, IL

Today
Sunny
92°/ 70° 33°/ 21°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
60%
Wednesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Thursday
Thunderstorms
78°/ 48° 26°/ 9°
80%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat-Sat Night
Clear
62°17°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows around 70. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Clinton, IL

Today
Sunny
90°/ 72° 32°/ 22°
0%
Tuesday
Sunny
90°/ 68° 32°/ 20°
70%
Wednesday
Rain Showers
78°/ 60° 26°/ 16°
90%
Thursday
Thunderstorms
75°/ 50° 24°/ 10°
90%
Friday
Sunny
60°/ 38° 16°/ 3°
0%
Sat-Sat Night
Clear
60°16°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then becoming mostly clear. Not as cool with lows in the lower 70s. Southwest winds 10 to 15 mph.

Effingham, IL

Today
Sunny
90°/ 68° 32°/ 20°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
40%
Wednesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Thursday
Thunderstorms
78°/ 52° 26°/ 11°
80%
Friday
Sunny
62°/ 38° 17°/ 3°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph.

Night: Mostly clear. Not as cool with lows in the upper 60s. Southwest winds 5 to 10 mph.

Lincoln, IL

Today
Sunny
90°/ 72° 32°/ 22°
0%
Tuesday
Sunny
92°/ 68° 33°/ 20°
70%
Wednesday
Rain Showers
78°/ 62° 26°/ 17°
90%
Thursday
Thunderstorms
75°/ 50° 24°/ 10°
90%
Friday
Sunny
62°/ 38° 17°/ 3°
0%
Sat-Sat Night
Clear
60°16°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Not as cool with lows in the lower 70s. Southwest winds around 10 mph with gusts up to 20 mph.

Bloomington, IL

Today
Sunny
88°/ 72° 31°/ 22°
0%
Tuesday
Sunny
88°/ 68° 31°/ 20°
70%
Wednesday
Rain Showers
78°/ 58° 26°/ 14°
80%
Thursday
Thunderstorms
75°/ 48° 24°/ 9°
90%
Friday
Sunny
60°/ 35° 16°/ 2°
0%
Sat-Sat Night
Clear
58°14°
0%
Sunday
Sunny
65°18°
0%

Day: Mostly sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then clearing. Not as cool with lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Newton, IL

Today
Sunny
90°/ 68° 32°/ 20°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
40%
Wednesday
Rain Showers
82°/ 65° 28°/ 18°
90%
Thursday
Thunderstorms
80°/ 52° 27°/ 11°
70%
Friday
Sunny
65°/ 38° 18°/ 3°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph.

Night: Mostly clear. Not as cool with lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Springfield, IL

Today
Sunny
92°/ 72° 33°/ 22°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
70%
Wednesday
Rain Showers
80°/ 62° 27°/ 17°
90%
Thursday
Rain Showers
78°/ 48° 26°/ 9°
90%
Friday
Sunny
62°/ 38° 17°/ 3°
0%
Sat Night
Clear
38°3°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Not as cool with lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Litchfield, IL

Today
Sunny
92°/ 68° 33°/ 20°
0%
Tuesday
Sunny
95°/ 70° 35°/ 21°
50%
Wednesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Thursday
Thunderstorms
78°/ 50° 26°/ 10°
80%
Friday
Sunny
62°/ 35° 17°/ 2°
0%
Sat Night
Clear
35°2°
0%
Sunday
Sunny
68°20°
0%

Day: Sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 60s. Southwest winds 5 to 10 mph.

Paxton, IL

Today
Cloudy
88°/ 70° 31°/ 21°
0%
Tuesday
Sunny
90°/ 68° 32°/ 20°
70%
Wednesday
Rain Showers
78°/ 58° 26°/ 14°
80%
Thursday
Thunderstorms
75°/ 48° 24°/ 9°
90%
Friday
Mostly Cloudy
62°/ 35° 17°/ 2°
0%
Saturday
Sunny
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
65°18°
0%

Day: Partly cloudy late in the morning, then becoming mostly sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Night: Clear. Lows around 70. Southwest winds around 10 mph.

Names listed above may include county names.

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