SOUTH TWIGG, IL 62817 Weather Forecast & Current Conditions
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  62817 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

HARRISBURG-RALEIGH, IL
Current Weather
11:15 PM CDT JUN 8, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 72°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: Calm
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  62817 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SOUTH TWIGG, IL 62817
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy with a chance of showers and thunderstorms this morning, then showers with thunderstorms likely this afternoon. Some thunderstorms may produce heavy rainfall. Highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 80 percent.
TONIGHT
Showers likely. Thunderstorms likely, mainly in the evening. Some thunderstorms may produce heavy rainfall in the evening. Some thunderstorms may produce heavy rainfall after midnight. Lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 70 percent.
TUESDAY
Partly sunny with a chance of showers. A chance of thunderstorms. Some thunderstorms may produce heavy rainfall in the morning. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
WEDNESDAY
Sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 70s.
THURSDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 70 percent.
FRIDAY
Partly sunny in the morning, then clearing. Highs in the upper 80s.
FRIDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.
SATURDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
SATURDAY NIGHT
Partly cloudy with a chance of showers. Lows around 70. Chance of rain 40 percent.
SUNDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.

  62817 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SOUTH TWIGG, IL 62817
Infrared Weather Satellite
SOUTH TWIGG, IL 62817
  62817 WEATHER RADAR LOOP
NEXRAD Weather Radar
SOUTH TWIGG, IL 62817
 MOS COMPUTER WEATHER FORECAST

HARRISBURG-RALEIGH, IL 3 hourly weather forecast
weather forecast created  7:00 AM CDT  6/ 8/2026
Monday
8 JUN 2026		 SOUTH TWIGG, IL 62817 weather forecast Day 1, 12 hours 1 PM 82° 87° Mostly Cloudy 96%
RAIN
***		 0% Thunder
( 72% severe)		 S   12 72% 72°
High 83° SOUTH TWIGG, IL 62817 weather forecast Day 1, 15 hours 4 PM 82° 87° Mostly Cloudy S   12 72% 72°
Mostly Cloudy

Rain

 SOUTH TWIGG, IL 62817 weather forecast Day 1, 18 hours 7 PM 80° 84° Mostly Cloudy 62%
RAIN
***		 0% Thunder
( 58% severe)		 S   8 77% 72°
SOUTH TWIGG, IL 62817 weather forecast Day 1, 21 hours 10 PM 75° 75° Mostly Cloudy S   5 82% 69°
Tuesday
9 JUN 2026		 SOUTH TWIGG, IL 62817 weather forecast Day 2, 0 hours 1 AM 75° 75° Mostly Cloudy 67%
RAIN
***		 0% Thunder
( 44% severe)		 SSW   6 82% 69°
Low 72° SOUTH TWIGG, IL 62817 weather forecast Day 2, 3 hours 4 AM 74° 74° Mostly Cloudy SSW   8 82% 68°
High 90° SOUTH TWIGG, IL 62817 weather forecast Day 2, 6 hours 7 AM 75° 75° Mostly Cloudy 25%
RAIN
.1–.25 in		 0% Thunder
( 27% severe)		 SSW   9 82% 69°

Mostly Cloudy

Chance of Rain

 SOUTH TWIGG, IL 62817 weather forecast Day 2, 9 hours 10 AM 80° 84° Mostly Cloudy SW   12 77% 72°
SOUTH TWIGG, IL 62817 weather forecast Day 2, 12 hours 1 PM 86° 94° Partly Cloudy 25%
RAIN
.01–.1 in		 0% Thunder
( 35% severe)		 SW   12 68% 74°
SOUTH TWIGG, IL 62817 weather forecast Day 2, 15 hours 4 PM 89° 98° Partly Cloudy SW   12 61% 74°
SOUTH TWIGG, IL 62817 weather forecast Day 2, 18 hours 7 PM 87° 97° Partly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 17% severe)		 SSW   8 68% 75°
SOUTH TWIGG, IL 62817 weather forecast Day 2, 21 hours 10 PM 81° 85° Partly Cloudy SSW   6 72% 71°
Wednesday
10 JUN 2026		 SOUTH TWIGG, IL 62817 weather forecast Day 3, 0 hours 1 AM 78° 80° Clear 8%

 0% Thunder
( 12% severe)		 SSW   7 76% 70°
Low 75° SOUTH TWIGG, IL 62817 weather forecast Day 3, 3 hours 4 AM 76° 77° Clear SW   7 76% 68°
High 92° SOUTH TWIGG, IL 62817 weather forecast Day 3, 6 hours 7 AM 76° 77° Partly Cloudy 1%

 0% Thunder
( 12% severe)		 SSW   7 76% 68°

Partly Cloudy



 SOUTH TWIGG, IL 62817 weather forecast Day 3, 9 hours 10 AM 84° 89° Clear SW   10 65% 71°
SOUTH TWIGG, IL 62817 weather forecast Day 3, 15 hours 1 PM 90° 98° Partly Cloudy 1%

 0% Thunder
( 25% severe)		 SSW   13 56% 72°
SOUTH TWIGG, IL 62817 weather forecast Day 3, 18 hours 4 PM 91° 98° Partly Cloudy SSW   14 52% 71°
SOUTH TWIGG, IL 62817 weather forecast Day 3, 21 hours 7 PM 88° 95° Clear     S   12 59% 72°

HARRISBURG-RALEIGH, IL extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 75° Low 74° Low 61° Low 61° Low 63°
High 93° High 88° High 85° High 83° High 75°
SOUTH TWIGG, IL 62817 weather forecast Day 4 SOUTH TWIGG, IL 62817 weather forecast Day 5 SOUTH TWIGG, IL 62817 weather forecast Day 6 SOUTH TWIGG, IL 62817 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
43% Rain		 Mostly Cloudy
56% Rain		 Partly Cloudy
20% Rain		 Partly Cloudy
17% Rain		 Overcast
41% Rain
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