RENCHVILLE, IL 61523 Weather Forecast & Current Conditions

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LACON/MARSHALL CNTY, IL
Current Weather

11:15 PM CDT AUG 12, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 70°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: Calm
Pressure: 29.87 inches
Last 72 hours

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RENCHVILLE, IL 61523
Weather Forecast

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REST OF TONIGHT
Partly cloudy late this evening, then mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. East winds around 5 mph. Chance of rain 20 percent.
THURSDAY
Showers and thunderstorms likely. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 70 percent.
THURSDAY NIGHT
Thunderstorms likely. A chance of showers in the evening, then showers after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 90 percent.
FRIDAY
Mostly cloudy. Showers likely with a chance of thunderstorms in the morning. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 60 percent.
FRIDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 50 percent. Heat index values up to 105 in the afternoon.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. Lows in the lower 70s. Highs in the upper 80s.
SUNDAY NIGHT THROUGH WEDNESDAY
Partly cloudy. Lows in the upper 60s. Highs in the lower 80s.

Visible Weather Satellite
RENCHVILLE, IL 61523
Infrared Weather Satellite
RENCHVILLE, IL 61523
NEXRAD Weather Radar
RENCHVILLE, IL 61523

LACON/MARSHALL CNTY, IL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/12/2026
Wednesday
12 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 1, 12 hours 1 PM 81° 85° Mostly Cloudy 68%
RAIN
***
0% Thunder
( 46% severe)
SW   6 74% 72°
High 83° RENCHVILLE, IL 61523 weather forecast Day 1, 15 hours 4 PM 82° 86° Mostly Cloudy SW   5 69% 71°
Mostly Cloudy

Rain Likely

RENCHVILLE, IL 61523 weather forecast Day 1, 18 hours 7 PM 79° 82° Mostly Cloudy 29%
RAIN
***
0% Thunder
( 37% severe)
ENE   1 77% 71°
RENCHVILLE, IL 61523 weather forecast Day 1, 21 hours 10 PM 74° 74° Partly Cloudy   CALM 87% 70°
Thursday
13 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 2, 0 hours 1 AM 72° 72° Mostly Cloudy 42%
RAIN
***
0% Thunder
( 31% severe)
  CALM 90% 69°
Low 68° RENCHVILLE, IL 61523 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy   CALM 90% 68°
High 80° RENCHVILLE, IL 61523 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 44%
RAIN
***
0% Thunder
( 23% severe)
  CALM 93% 69°

Mostly Cloudy

Chance of Rain

RENCHVILLE, IL 61523 weather forecast Day 2, 9 hours 10 AM 75° 75° Mostly Cloudy E   3 84% 70°
RENCHVILLE, IL 61523 weather forecast Day 2, 12 hours 1 PM 77° 78° Mostly Cloudy 45%
RAIN
.5–1 in
0% Thunder
( 27% severe)
ENE   6 85% 72°
RENCHVILLE, IL 61523 weather forecast Day 2, 15 hours 4 PM 79° 82° Mostly Cloudy ESE   5 77% 71°
RENCHVILLE, IL 61523 weather forecast Day 2, 18 hours 7 PM 77° 79° Mostly Cloudy 64%
RAIN
***
0% Thunder
( 47% severe)
E   6 79% 70°
RENCHVILLE, IL 61523 weather forecast Day 2, 21 hours 10 PM 73° 73° Mostly Cloudy E   6 90% 70°
Friday
14 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 3, 0 hours 1 AM 71° 71° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 52% severe)
ENE   6 93% 69°
Low 67° RENCHVILLE, IL 61523 weather forecast Day 3, 3 hours 4 AM 70° 70° Mostly Cloudy E   6 93% 68°
High 83° RENCHVILLE, IL 61523 weather forecast Day 3, 6 hours 7 AM 70° 70° Mostly Cloudy 56%
RAIN
***
0% Thunder
( 29% severe)
ENE   6 93% 68°

Mostly Cloudy

Rain Likely

RENCHVILLE, IL 61523 weather forecast Day 3, 9 hours 10 AM 75° 75° Mostly Cloudy ESE   7 82% 69°
RENCHVILLE, IL 61523 weather forecast Day 3, 15 hours 1 PM 79° 82° Mostly Cloudy 6%

0% Thunder
( 26% severe)
E   8 77% 71°
RENCHVILLE, IL 61523 weather forecast Day 3, 18 hours 4 PM 81° 85° Mostly Cloudy E   8 72% 71°
RENCHVILLE, IL 61523 weather forecast Day 3, 21 hours 7 PM 79° 82° Mostly Cloudy     E   7 77% 71°

LACON/MARSHALL CNTY, IL extended weather forecast

Saturday
15 AUG 2026
Sunday
16 AUG 2026
Monday
17 AUG 2026
Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Low 73° Low 72° Low 64° Low 62° Low 63°
High 94° High 88° High 83° High 86° High 86°
RENCHVILLE, IL 61523 weather forecast Day 4 RENCHVILLE, IL 61523 weather forecast Day 5 RENCHVILLE, IL 61523 weather forecast Day 6 RENCHVILLE, IL 61523 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
31% Rain
Overcast
31% Rain
Partly Cloudy
35% Rain
Partly Cloudy
19% Rain
Partly Cloudy
29% Rain
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