RENCHVILLE, IL 61523 Weather Forecast & Current Conditions

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LACON/MARSHALL CNTY, IL
Current Weather

1:55 PM CDT AUG 18, 2026
Scattered Clouds
77°F
Feels Like: 79°F
Dewpoint: 66°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: SSW at 5 mph
Pressure: 29.99 inches
Last 72 hours

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RENCHVILLE, IL 61523
Weather Forecast

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THIS AFTERNOON
Partly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 70s. 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 slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the upper 60s. West winds 5 to 10 mph. Chance of rain 40 percent.
WEDNESDAY
Partly sunny with a 20 percent chance of showers. Highs around 80. Northeast winds around 5 mph.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph.
THURSDAY
Sunny. Highs in the lower 80s. Northeast winds around 5 mph.
THURSDAY NIGHT THROUGH SATURDAY NIGHT
Mostly clear. Lows in the lower 60s. Highs in the lower 80s.
SUNDAY THROUGH MONDAY
Partly cloudy. Highs in the upper 70s. 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 AM CDT  8/18/2026
Tuesday
18 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 1, 12 hours 1 PM 78° 80° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 24% severe)
WSW   8 64% 65°
High 81° RENCHVILLE, IL 61523 weather forecast Day 1, 15 hours 4 PM 80° 82° Mostly Cloudy SW   8 65% 67°
Mostly Cloudy

Chance of Rain

RENCHVILLE, IL 61523 weather forecast Day 1, 18 hours 7 PM 76° 77° Partly Cloudy 29%
RAIN
1–2 in
0% Thunder
( 32% severe)
SW   5 74% 67°
RENCHVILLE, IL 61523 weather forecast Day 1, 21 hours 10 PM 71° 71° Mostly Cloudy   CALM 87% 67°
Wednesday
19 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 2, 0 hours 1 AM 69° 69° Mostly Cloudy 26%
RAIN
***
0% Thunder
( 28% severe)
  CALM 90% 66°
Low 66° 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 16%
RAIN
<.01 in
0% Thunder
( 19% severe)
  CALM 97% 66°

Mostly Cloudy



RENCHVILLE, IL 61523 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy   CALM 81% 66°
RENCHVILLE, IL 61523 weather forecast Day 2, 12 hours 1 PM 75° 75° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 27% severe)
  CALM 71% 65°
RENCHVILLE, IL 61523 weather forecast Day 2, 15 hours 4 PM 78° 80° Partly Cloudy N   3 62% 64°
RENCHVILLE, IL 61523 weather forecast Day 2, 18 hours 7 PM 75° 75° Partly Cloudy 3%

0% Thunder
( 11% severe)
  CALM 69% 64°
RENCHVILLE, IL 61523 weather forecast Day 2, 21 hours 10 PM 68° 68° Mostly Cloudy   CALM 84% 63°
Thursday
20 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 3, 0 hours 1 AM 65° 65° Mostly Cloudy 2%

0% Thunder
( 5% severe)
  CALM 87% 61°
Low 60° RENCHVILLE, IL 61523 weather forecast Day 3, 3 hours 4 AM 63° 64° Partly Cloudy   CALM 90% 60°
High 79° RENCHVILLE, IL 61523 weather forecast Day 3, 6 hours 7 AM 62° 63° Partly Cloudy 0%

0% Thunder
( 2% severe)
  CALM 93% 60°

Partly Cloudy



RENCHVILLE, IL 61523 weather forecast Day 3, 9 hours 10 AM 72° 72° Partly Cloudy   CALM 71% 62°
RENCHVILLE, IL 61523 weather forecast Day 3, 15 hours 1 PM 76° 78° Clear 2%

0% Thunder
( 8% severe)
  CALM 58% 60°
RENCHVILLE, IL 61523 weather forecast Day 3, 18 hours 4 PM 79° 80° Clear   CALM 52% 60°
RENCHVILLE, IL 61523 weather forecast Day 3, 21 hours 7 PM 75° 75° Clear       CALM 66% 63°

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 60° Low 63° Low 61° Low 60° Low 62°
High 85° High 84° High 81° High 82° High 83°
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
Partly Cloudy
12% Rain
Partly Cloudy
50% Rain
Clear
12% Rain
Partly Cloudy
20% Rain
Partly Cloudy
24% Rain
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