CHARLESTON, IL 61920 Weather Forecast & Current Conditions

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MATTOON, IL
Current Weather

1:53 AM CDT AUG 2, 2025
Clear
Mist
57°F
Feels Like: 56°F
Dewpoint: 55°F
Rel. Hum.: 93%
Visibility: 6 miles
Wind: N at 6 mph
Pressure: 30.30 inches
Last 72 hours

Local Area Snow Depth

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CHARLESTON, IL 61920
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph.
SATURDAY
Mostly sunny. Highs in the upper 70s. Northeast winds 10 to 15 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.
SUNDAY
Sunny. Highs around 80. Northeast winds around 5 mph.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph.
MONDAY AND MONDAY NIGHT
Mostly cloudy. Highs around 80. Lows in the mid 60s.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
TUESDAY NIGHT AND WEDNESDAY
Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.
WEDNESDAY NIGHT THROUGH FRIDAY
Mostly clear. Lows in the upper 60s. Highs in the upper 80s.

Visible Weather Satellite
CHARLESTON, IL 61920
Infrared Weather Satellite
CHARLESTON, IL 61920
NEXRAD Weather Radar
CHARLESTON, IL 61920

MATTOON, IL 3 hourly weather forecast

weather forecast created  8:00 PM EDT  8/ 1/2025
Saturday
2 AUG 2025
CHARLESTON, IL 61920 weather forecast Day 1, 0 hours 1 AM 61° 60° Mostly Cloudy 0%

0% Thunder
( 1% severe)
NNE   7 81% 55°
Low 58° CHARLESTON, IL 61920 weather forecast Day 1, 3 hours 4 AM 59° 58° Mostly Cloudy NNE   7 87% 55°
High 76° CHARLESTON, IL 61920 weather forecast Day 1, 6 hours 7 AM 59° 58° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NE   7 87% 55°

Decreasing Clouds



CHARLESTON, IL 61920 weather forecast Day 1, 9 hours 10 AM 69° 69° Partly Cloudy NE   10 66% 57°
CHARLESTON, IL 61920 weather forecast Day 1, 12 hours 1 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 1% severe)
NE   12 53% 56°
CHARLESTON, IL 61920 weather forecast Day 1, 15 hours 4 PM 75° 75° Clear ENE   10 52% 56°
CHARLESTON, IL 61920 weather forecast Day 1, 18 hours 7 PM 71° 71° Clear 0%

0% Thunder
( 1% severe)
NE   8 61% 57°
CHARLESTON, IL 61920 weather forecast Day 1, 21 hours 10 PM 64° 64° Partly Cloudy NE   7 78% 57°
Sunday
3 AUG 2025
CHARLESTON, IL 61920 weather forecast Day 2, 0 hours 1 AM 60° 60° Clear 0%

0% Thunder
( 1% severe)
NE   6 87% 56°
Low 56° CHARLESTON, IL 61920 weather forecast Day 2, 3 hours 4 AM 58° 57° Clear NE   6 90% 55°
High 79° CHARLESTON, IL 61920 weather forecast Day 2, 6 hours 7 AM 58° 57° Clear 0%

0% Thunder
( 1% severe)
NE   7 90% 55°

Partly Cloudy



CHARLESTON, IL 61920 weather forecast Day 2, 9 hours 10 AM 70° 70° Clear ENE   8 66% 58°
CHARLESTON, IL 61920 weather forecast Day 2, 12 hours 1 PM 76° 78° Partly Cloudy 0%

0% Thunder
( 2% severe)
ENE   9 56% 59°
CHARLESTON, IL 61920 weather forecast Day 2, 15 hours 4 PM 78° 79° Partly Cloudy ENE   8 54% 60°
CHARLESTON, IL 61920 weather forecast Day 2, 18 hours 7 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 4% severe)
NE   6 66% 62°
CHARLESTON, IL 61920 weather forecast Day 2, 21 hours 10 PM 67° 67° Partly Cloudy NE   6 84% 62°

MATTOON, IL extended weather forecast

Monday
4 AUG 2025
Tuesday
5 AUG 2025
Wednesday
6 AUG 2025
Thursday
7 AUG 2025
Friday
8 AUG 2025
Low 62° Low 66° Low 69° Low 68° Low 69°
High 81° High 83° High 85° High 85° High 86°
CHARLESTON, IL 61920 weather forecast Day 3 CHARLESTON, IL 61920 weather forecast Day 4 CHARLESTON, IL 61920 weather forecast Day 5 CHARLESTON, IL 61920 weather forecast Day 6 CHARLESTON, IL 61920 weather forecast Day 7
Partly Cloudy
29% Rain
Overcast
58% Rain
Partly Cloudy
48% Rain
Partly Cloudy
35% Rain
Partly Cloudy
28% Rain
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