ARTHUR, IL 61911 Weather Forecast & Current Conditions

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MATTOON, IL
Current Weather

10:53 PM CDT MAY 20, 2025
Broken Clouds
64°F
Feels Like: 63°F
Dewpoint: 57°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: W at 15 mph, gusts to 35
Pressure: 29.69 inches
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ARTHUR, IL 61911
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Partly cloudy. Lows in the mid 50s. West winds 10 to 15 mph.
WEDNESDAY
Mostly cloudy. A slight chance of showers in the afternoon. Cooler with highs in the mid 60s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Northwest winds 15 to 20 mph, becoming west around 10 mph after midnight. Chance of rain 20 percent.
THURSDAY
Partly sunny. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 40s. Northwest winds 10 to 15 mph, diminishing to around 5 mph after midnight.
FRIDAY
Mostly sunny. Highs in the upper 60s.
FRIDAY NIGHT
Mostly cloudy. Lows in the mid 40s.
SATURDAY
Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
SUNDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.
SUNDAY NIGHT THROUGH MONDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows around 50. Highs in the upper 60s.
TUESDAY
Mostly sunny with a chance of showers. Highs in the upper 60s. Chance of rain 30 percent.

Visible Weather Satellite
ARTHUR, IL 61911
Infrared Weather Satellite
ARTHUR, IL 61911
NEXRAD Weather Radar
ARTHUR, IL 61911

MATTOON, IL 3 hourly weather forecast

weather forecast created  8:00 AM EDT  5/20/2025
Tuesday
20 MAY 2025
ARTHUR, IL 61911 weather forecast Day 1, 12 hours 1 PM 73° 73° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 72% severe)
S   14 81% 67°
High 75° ARTHUR, IL 61911 weather forecast Day 1, 15 hours 4 PM 74° 74° Mostly Cloudy SSW   13 79% 67°
Mostly Cloudy

Rain Likely

ARTHUR, IL 61911 weather forecast Day 1, 18 hours 7 PM 70° 70° Mostly Cloudy 29%
RAIN
***
0% Thunder
( 27% severe)
SW   9 81% 64°
ARTHUR, IL 61911 weather forecast Day 1, 21 hours 10 PM 65° 65° Mostly Cloudy WSW   9 90% 62°
Wednesday
21 MAY 2025
ARTHUR, IL 61911 weather forecast Day 2, 0 hours 1 AM 61° 60° Partly Cloudy 3%

0% Thunder
( 2% severe)
W   10 87% 57°
Low 54° ARTHUR, IL 61911 weather forecast Day 2, 3 hours 4 AM 57° 54° Partly Cloudy W   12 86% 53°
High 66° ARTHUR, IL 61911 weather forecast Day 2, 6 hours 7 AM 56° 53° Mostly Cloudy 5%

0% Thunder
( 3% severe)
W   13 86% 52°

Mostly Cloudy




Breezy
ARTHUR, IL 61911 weather forecast Day 2, 9 hours 10 AM 59° 56° Mostly Cloudy W   16 75% 51°
ARTHUR, IL 61911 weather forecast Day 2, 12 hours 1 PM 61° 58° Mostly Cloudy 4%

0% Thunder
( 4% severe)
W   18 70% 51°
ARTHUR, IL 61911 weather forecast Day 2, 15 hours 4 PM 63° 61° Partly Cloudy W   18 62% 50°
ARTHUR, IL 61911 weather forecast Day 2, 18 hours 7 PM 62° 60° Partly Cloudy 3%

0% Thunder
( 2% severe)
WNW   14 62% 49°
ARTHUR, IL 61911 weather forecast Day 2, 21 hours 10 PM 56° 53° Partly Cloudy WNW   12 74% 48°
Thursday
22 MAY 2025
ARTHUR, IL 61911 weather forecast Day 3, 0 hours 1 AM 53° 50° Partly Cloudy 8%

0% Thunder
( 1% severe)
WNW   10 80% 47°
Low 48° ARTHUR, IL 61911 weather forecast Day 3, 3 hours 4 AM 51° 47° Partly Cloudy WNW   12 80% 45°
High 60° ARTHUR, IL 61911 weather forecast Day 3, 6 hours 7 AM 51° 46° Mostly Cloudy 7%

0% Thunder
( 4% severe)
WNW   13 80% 45°

Mostly Cloudy



ARTHUR, IL 61911 weather forecast Day 3, 9 hours 10 AM 54° 50° Mostly Cloudy WNW   15 74% 46°
ARTHUR, IL 61911 weather forecast Day 3, 15 hours 1 PM 56° 52° Mostly Cloudy 7%

0% Thunder
( 9% severe)
NW   15 66% 45°
ARTHUR, IL 61911 weather forecast Day 3, 18 hours 4 PM 58° 55° Mostly Cloudy NW   14 62% 45°
ARTHUR, IL 61911 weather forecast Day 3, 21 hours 7 PM 57° 55° Partly Cloudy     NW   10 62% 44°

MATTOON, IL extended weather forecast

Friday
23 MAY 2025
Saturday
24 MAY 2025
Sunday
25 MAY 2025
Monday
26 MAY 2025
Tuesday
27 MAY 2025
Low 47° Low 49° Low 51° Low 50° Low 50°
High 67° High 64° High 67° High 67° High 74°
ARTHUR, IL 61911 weather forecast Day 4 ARTHUR, IL 61911 weather forecast Day 5 ARTHUR, IL 61911 weather forecast Day 6 ARTHUR, IL 61911 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
21% Rain
Overcast
57% Rain
Overcast
66% Rain
Overcast
43% Rain
Partly Cloudy
29% Rain
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