RENCHVILLE, IL 61523 Weather Forecast & Current Conditions

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LACON/MARSHALL CNTY, IL
Current Weather

11:35 PM CDT AUG 13, 2026
Overcast
Thunder Heavy Rain
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility: 4 miles
Wind: E at 8 mph
Pressure:
Last 72 hours

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RENCHVILLE, IL 61523
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers late this evening, then showers likely. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Near steady temperature in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent.
FRIDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the upper 80s. East winds around 5 mph. Chance of rain 50 percent. Heat index values up to 100 in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent.
SATURDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs around 90. South winds 5 to 10 mph, becoming southwest with gusts up to 20 mph in the afternoon. Chance of rain 50 percent. Heat index values up to 106 in the afternoon.
SATURDAY NIGHT
Partly cloudy. A chance of showers after midnight. Humid with lows in the lower 70s. West winds 5 to 10 mph. Chance of rain 50 percent.
SUNDAY AND SUNDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 60s. Chance of rain 50 percent.
MONDAY
Mostly sunny. Highs in the lower 80s.
MONDAY NIGHT
Mostly clear. Lows in the mid 60s.
TUESDAY AND TUESDAY NIGHT
Partly cloudy. Highs in the lower 80s. Lows in the upper 60s.
WEDNESDAY
Partly sunny. Highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 30 percent.
THURSDAY
Partly sunny. 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 PM CDT  8/13/2026
Friday
14 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 1, 0 hours 1 AM 73° 73° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 45% severe)
NE   7 90% 70°
Low 71° RENCHVILLE, IL 61523 weather forecast Day 1, 3 hours 4 AM 72° 72° Mostly Cloudy E   7 93% 70°
High 84° RENCHVILLE, IL 61523 weather forecast Day 1, 6 hours 7 AM 72° 72° Mostly Cloudy 40%
RAIN
.5–1 in
0% Thunder
( 20% severe)
ENE   6 93% 70°

Mostly Cloudy

Chance of Rain

RENCHVILLE, IL 61523 weather forecast Day 1, 9 hours 10 AM 76° 77° Mostly Cloudy E   6 85% 71°
RENCHVILLE, IL 61523 weather forecast Day 1, 12 hours 1 PM 81° 85° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 21% severe)
E   6 74% 72°
RENCHVILLE, IL 61523 weather forecast Day 1, 15 hours 4 PM 83° 89° Mostly Cloudy E   6 72% 73°
RENCHVILLE, IL 61523 weather forecast Day 1, 18 hours 7 PM 81° 86° Partly Cloudy 37%
RAIN
***
0% Thunder
( 30% severe)
E   6 77% 73°
RENCHVILLE, IL 61523 weather forecast Day 1, 21 hours 10 PM 77° 78° Partly Cloudy E   8 87% 73°
Saturday
15 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 2, 0 hours 1 AM 75° 75° Mostly Cloudy 63%
RAIN
***
0% Thunder
( 46% severe)
ESE   7 94% 73°
Low 72° RENCHVILLE, IL 61523 weather forecast Day 2, 3 hours 4 AM 75° 75° Mostly Cloudy ESE   6 90% 72°
High 89° RENCHVILLE, IL 61523 weather forecast Day 2, 6 hours 7 AM 75° 75° Mostly Cloudy 58%
RAIN
***
0% Thunder
( 26% severe)
SSE   6 94% 73°

Mostly Cloudy

Rain Likely

RENCHVILLE, IL 61523 weather forecast Day 2, 9 hours 10 AM 81° 87° Mostly Cloudy S   7 82% 75°
RENCHVILLE, IL 61523 weather forecast Day 2, 12 hours 1 PM 85° 95° Mostly Cloudy 7%

0% Thunder
( 24% severe)
SW   8 75% 76°
RENCHVILLE, IL 61523 weather forecast Day 2, 15 hours 4 PM 88° 100° Mostly Cloudy WSW   8 70% 77°
RENCHVILLE, IL 61523 weather forecast Day 2, 18 hours 7 PM 85° 95° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 21% severe)
W   6 75% 76°
RENCHVILLE, IL 61523 weather forecast Day 2, 21 hours 10 PM 79° 83° Mostly Cloudy W   2 88% 75°

LACON/MARSHALL CNTY, IL extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 72° Low 72° Low 61° Low 59° Low 64°
High 89° High 82° High 82° High 85° High 82°
RENCHVILLE, IL 61523 weather forecast Day 3 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
Overcast
47% Rain
Overcast
43% Rain
Partly Cloudy
27% Rain
Partly Cloudy
20% Rain
Overcast
47% Rain
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