RENCHVILLE, IL 61523 Weather Forecast & Current Conditions

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LACON/MARSHALL CNTY, IL
Current Weather

6:55 PM CDT SEP 2, 2026
Clear
88°F
Feels Like: 98°F
Dewpoint: 75°F
Rel. Hum.: 66%
Visibility: 10 miles
Wind: S at 3 mph
Pressure: 29.91 inches
Last 72 hours

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RENCHVILLE, IL 61523
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
THURSDAY
Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 104.
THURSDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent.
FRIDAY
Sunny with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 103.
FRIDAY NIGHT
Mostly clear. Humid with lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.
SATURDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 100.
SATURDAY NIGHT
Mostly clear. Lows around 70.
SUNDAY
Mostly sunny. Highs in the upper 80s.
SUNDAY NIGHT
Mostly clear. Lows in the upper 60s.
LABOR DAY THROUGH WEDNESDAY
Partly cloudy. Highs in the upper 80s. Lows around 70.

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  9/ 2/2026
Wednesday
2 SEP 2026
RENCHVILLE, IL 61523 weather forecast Day 1, 12 hours 1 PM 91° 98° Clear 1%

0% Thunder
( 13% severe)
SW   8 52% 71°
High 93° RENCHVILLE, IL 61523 weather forecast Day 1, 15 hours 4 PM 92° 97° Clear SW   8 47% 69°
Clear



RENCHVILLE, IL 61523 weather forecast Day 1, 18 hours 7 PM 87° 92° Clear 2%

0% Thunder
( 10% severe)
S   6 57% 70°
RENCHVILLE, IL 61523 weather forecast Day 1, 21 hours 10 PM 82° 85° Clear S   7 63% 68°
Thursday
3 SEP 2026
RENCHVILLE, IL 61523 weather forecast Day 2, 0 hours 1 AM 80° 82° Clear 3%

0% Thunder
( 8% severe)
SSW   6 65% 67°
Low 76° RENCHVILLE, IL 61523 weather forecast Day 2, 3 hours 4 AM 78° 80° Clear SSW   6 69% 67°
High 93° RENCHVILLE, IL 61523 weather forecast Day 2, 6 hours 7 AM 76° 77° Partly Cloudy 4%

0% Thunder
( 14% severe)
SSW   5 76% 68°

Partly Cloudy



RENCHVILLE, IL 61523 weather forecast Day 2, 9 hours 10 AM 85° 90° Partly Cloudy SW   6 63% 71°
RENCHVILLE, IL 61523 weather forecast Day 2, 12 hours 1 PM 91° 99° Clear 13%
RAIN
.01–.1 in
0% Thunder
( 19% severe)
WSW   6 54% 72°
RENCHVILLE, IL 61523 weather forecast Day 2, 15 hours 4 PM 91° 97° Partly Cloudy SW   5 50% 70°
RENCHVILLE, IL 61523 weather forecast Day 2, 18 hours 7 PM 85° 91° Clear 2%

0% Thunder
( 13% severe)
  CALM 65% 72°
RENCHVILLE, IL 61523 weather forecast Day 2, 21 hours 10 PM 79° 82° Clear   CALM 77% 71°
Friday
4 SEP 2026
RENCHVILLE, IL 61523 weather forecast Day 3, 0 hours 1 AM 77° 79° Clear 6%

0% Thunder
( 10% severe)
  CALM 76% 69°
Low 74° RENCHVILLE, IL 61523 weather forecast Day 3, 3 hours 4 AM 76° 77° Partly Cloudy SSW   2 79% 69°
High 90° RENCHVILLE, IL 61523 weather forecast Day 3, 6 hours 7 AM 75° 75° Partly Cloudy 20%
RAIN
.01–.1 in
0% Thunder
( 16% severe)
S   3 82% 69°

Partly Cloudy

Chance of Rain

RENCHVILLE, IL 61523 weather forecast Day 3, 9 hours 10 AM 82° 87° Partly Cloudy SSW   5 72% 72°
RENCHVILLE, IL 61523 weather forecast Day 3, 15 hours 1 PM 87° 93° Partly Cloudy 1%

0% Thunder
( 8% severe)
SW   3 61% 72°
RENCHVILLE, IL 61523 weather forecast Day 3, 18 hours 4 PM 89° 95° Partly Cloudy WSW   2 56% 71°
RENCHVILLE, IL 61523 weather forecast Day 3, 21 hours 7 PM 86° 93° Partly Cloudy       CALM 65% 73°

LACON/MARSHALL CNTY, IL extended weather forecast

Saturday
5 SEP 2026
Sunday
6 SEP 2026
Monday
7 SEP 2026
Tuesday
8 SEP 2026
Wednesday
9 SEP 2026
Low 70° Low 67° Low 67° Low 69° Low 65°
High 88° High 89° High 89° High 91° High 87°
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
37% Rain
Partly Cloudy
24% Rain
Partly Cloudy
23% Rain
Partly Cloudy
28% Rain
Partly Cloudy
22% Rain
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