RENCHVILLE, IL 61523 Weather Forecast & Current Conditions

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LACON/MARSHALL CNTY, IL
Current Weather

9:15 AM CDT AUG 19, 2026
Scattered Clouds
75°F
Feels Like: 75°F
Dewpoint: 70°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: NNW at 3 mph
Pressure: 29.94 inches
Last 72 hours

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RENCHVILLE, IL 61523
Weather Forecast

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REST OF TODAY
Mostly cloudy early this morning, then becoming partly sunny. A slight chance of showers and thunderstorms early this morning, then a chance of showers and thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall this afternoon. Highs in the lower 80s. West winds around 5 mph, becoming northeast this afternoon. Chance of rain 50 percent.
TONIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 40 percent.
THURSDAY
Sunny. Highs in the lower 80s. Northeast winds around 5 mph.
THURSDAY NIGHT
Mostly clear. Lows in the lower 60s. Light and variable winds.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
Mostly clear. Lows in the lower 60s. Highs in the lower 80s.
SUNDAY THROUGH TUESDAY
Partly cloudy. Highs around 80. Lows in the lower 60s.

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  8/18/2026
Wednesday
19 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 1, 0 hours 1 AM 70° 70° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 27% severe)
  CALM 90% 67°
Low 67° RENCHVILLE, IL 61523 weather forecast Day 1, 3 hours 4 AM 69° 69° Mostly Cloudy   CALM 90% 66°
High 79° RENCHVILLE, IL 61523 weather forecast Day 1, 6 hours 7 AM 68° 68° Mostly Cloudy 25%
RAIN
***
0% Thunder
( 17% severe)
  CALM 97% 67°

Mostly Cloudy

Chance of Rain

RENCHVILLE, IL 61523 weather forecast Day 1, 9 hours 10 AM 73° 73° Mostly Cloudy   CALM 81% 67°
RENCHVILLE, IL 61523 weather forecast Day 1, 12 hours 1 PM 76° 78° Mostly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 29% severe)
  CALM 71% 66°
RENCHVILLE, IL 61523 weather forecast Day 1, 15 hours 4 PM 79° 81° Mostly Cloudy NNE   3 62% 65°
RENCHVILLE, IL 61523 weather forecast Day 1, 18 hours 7 PM 75° 75° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 18% severe)
  CALM 74% 66°
RENCHVILLE, IL 61523 weather forecast Day 1, 21 hours 10 PM 69° 69° Mostly Cloudy   CALM 84% 64°
Thursday
20 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 2, 0 hours 1 AM 66° 66° Partly Cloudy 4%

0% Thunder
( 8% severe)
  CALM 87% 62°
Low 60° RENCHVILLE, IL 61523 weather forecast Day 2, 3 hours 4 AM 63° 64° Partly Cloudy   CALM 90% 60°
High 79° RENCHVILLE, IL 61523 weather forecast Day 2, 6 hours 7 AM 63° 64° Partly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 90% 60°

Clear



RENCHVILLE, IL 61523 weather forecast Day 2, 9 hours 10 AM 72° 72° Clear   CALM 71% 62°
RENCHVILLE, IL 61523 weather forecast Day 2, 12 hours 1 PM 77° 79° Clear 0%

0% Thunder
( 4% severe)
  CALM 56% 60°
RENCHVILLE, IL 61523 weather forecast Day 2, 15 hours 4 PM 79° 80° Clear   CALM 52% 60°
RENCHVILLE, IL 61523 weather forecast Day 2, 18 hours 7 PM 75° 75° Partly Cloudy 1%

0% Thunder
( 3% severe)
  CALM 66% 63°
RENCHVILLE, IL 61523 weather forecast Day 2, 21 hours 10 PM 68° 68° Partly Cloudy   CALM 78% 61°

LACON/MARSHALL CNTY, IL extended weather forecast

Friday
21 AUG 2026
Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Low 58° Low 63° Low 63° Low 63° Low 65°
High 85° High 86° High 84° High 85° High 88°
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
Mostly Cloudy
43% Rain
Partly Cloudy
38% Rain
Mostly Cloudy
35% Rain
Overcast
28% Rain
Mostly Cloudy
28% Rain
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