RENCHVILLE, IL 61523 Weather Forecast & Current Conditions

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LACON/MARSHALL CNTY, IL
Current Weather

8:15 AM CDT AUG 18, 2026
Clear
68°F
Feels Like: 68°F
Dewpoint: 66°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: Calm
Pressure: 30.04 inches
Last 72 hours

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RENCHVILLE, IL 61523
Weather Forecast

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REST OF TODAY
Partly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Southwest winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 50 percent.
WEDNESDAY
Partly sunny. A slight chance of showers in the morning. Highs in the upper 70s. North winds around 5 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable.
THURSDAY
Sunny. Highs in the upper 70s. Northeast winds around 5 mph.
THURSDAY NIGHT AND FRIDAY
Mostly clear. Lows in the lower 60s. Highs in the lower 80s.
FRIDAY NIGHT
Mostly clear with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent.
SATURDAY
Mostly sunny. Highs around 80.
SATURDAY NIGHT AND SUNDAY
Mostly clear. Lows in the lower 60s. Highs in the upper 70s.
SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows in the lower 60s. Highs in the upper 70s.

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  8/17/2026
Tuesday
18 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 1, 0 hours 1 AM 66° 66° Clear 1%

0% Thunder
( 2% severe)
  CALM 87% 62°
Low 63° RENCHVILLE, IL 61523 weather forecast Day 1, 3 hours 4 AM 64° 66° Clear   CALM 90% 61°
High 80° RENCHVILLE, IL 61523 weather forecast Day 1, 6 hours 7 AM 64° 66° Partly Cloudy 7%

0% Thunder
( 4% severe)
  CALM 93% 62°

Mostly Cloudy

Chance of Rain

RENCHVILLE, IL 61523 weather forecast Day 1, 9 hours 10 AM 74° 74° Partly Cloudy SW   6 74% 65°
RENCHVILLE, IL 61523 weather forecast Day 1, 12 hours 1 PM 77° 79° Mostly Cloudy 25%
RAIN
<.01 in
0% Thunder
( 25% severe)
WSW   8 69% 66°
RENCHVILLE, IL 61523 weather forecast Day 1, 15 hours 4 PM 78° 80° Mostly Cloudy SW   8 69% 67°
RENCHVILLE, IL 61523 weather forecast Day 1, 18 hours 7 PM 75° 75° Mostly Cloudy 39%
RAIN
***
0% Thunder
( 28% severe)
SW   3 76% 67°
RENCHVILLE, IL 61523 weather forecast Day 1, 21 hours 10 PM 71° 71° Partly Cloudy   CALM 87% 67°
Wednesday
19 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 2, 0 hours 1 AM 69° 69° Mostly Cloudy 21%
RAIN
.25–.5 in
0% Thunder
( 26% severe)
  CALM 93% 67°
Low 65° RENCHVILLE, IL 61523 weather forecast Day 2, 3 hours 4 AM 68° 68° Mostly Cloudy   CALM 93% 66°
High 78° RENCHVILLE, IL 61523 weather forecast Day 2, 6 hours 7 AM 67° 67° Mostly Cloudy 7%

0% Thunder
( 14% severe)
  CALM 97% 66°

Mostly Cloudy



RENCHVILLE, IL 61523 weather forecast Day 2, 9 hours 10 AM 72° 72° Partly Cloudy NNE   2 79% 65°
RENCHVILLE, IL 61523 weather forecast Day 2, 12 hours 1 PM 74° 74° Mostly Cloudy 6%

0% Thunder
( 15% severe)
NNE   3 74% 65°
RENCHVILLE, IL 61523 weather forecast Day 2, 15 hours 4 PM 77° 79° Partly Cloudy N   3 64% 64°
RENCHVILLE, IL 61523 weather forecast Day 2, 18 hours 7 PM 74° 74° Partly Cloudy 2%

0% Thunder
( 12% severe)
  CALM 74% 65°
RENCHVILLE, IL 61523 weather forecast Day 2, 21 hours 10 PM 68° 68° Partly Cloudy   CALM 87% 64°

LACON/MARSHALL CNTY, IL extended weather forecast

Thursday
20 AUG 2026
Friday
21 AUG 2026
Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Low 60° Low 60° Low 63° Low 61° Low 60°
High 84° High 85° High 84° High 81° 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
Partly Cloudy
14% Rain
Partly Cloudy
12% Rain
Partly Cloudy
50% Rain
Clear
12% Rain
Partly Cloudy
20% Rain
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