RENCHVILLE, IL 61523 Weather Forecast & Current Conditions

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LACON/MARSHALL CNTY, IL
Current Weather

7:35 PM CDT AUG 9, 2026
Scattered Clouds
84°F
Feels Like: 92°F
Dewpoint: 75°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: S at 12 mph
Pressure: 29.86 inches
Last 72 hours

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RENCHVILLE, IL 61523
Weather Forecast

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TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. South winds 10 to 15 mph. Chance of rain 20 percent.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 in the afternoon.
MONDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 102 in the afternoon.
TUESDAY NIGHT
Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 60 percent.
WEDNESDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. Highs around 80. Chance of rain 50 percent.
THURSDAY NIGHT
A chance of thunderstorms in the evening. Showers likely. Lows in the mid 60s. Chance of rain 70 percent.
FRIDAY
A chance of showers in the morning. Mostly cloudy. Highs in the upper 70s. Chance of rain 50 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 60 percent.
SATURDAY
A chance of showers in the morning. Mostly cloudy. Highs around 80. Chance of rain 50 percent.
SATURDAY NIGHT AND SUNDAY
Mostly cloudy. A chance of showers. Lows in the upper 60s. Highs in the upper 70s. Chance of rain 40 percent.

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/ 9/2026
Sunday
9 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 1, 12 hours 1 PM 85° 93° Mostly Cloudy 32%
RAIN
***
0% Thunder
( 30% severe)
S   12 70% 74°
High 88° RENCHVILLE, IL 61523 weather forecast Day 1, 15 hours 4 PM 87° 94° Partly Cloudy S   13 63% 73°
Partly Cloudy

Rain Likely

RENCHVILLE, IL 61523 weather forecast Day 1, 18 hours 7 PM 83° 89° Partly Cloudy 57%
RAIN
***
0% Thunder
( 32% severe)
S   9 72% 73°
RENCHVILLE, IL 61523 weather forecast Day 1, 21 hours 10 PM 77° 79° Partly Cloudy S   8 82% 71°
Monday
10 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 2, 0 hours 1 AM 75° 75° Mostly Cloudy 24%
RAIN
.5–1 in
0% Thunder
( 16% severe)
SSW   7 84% 70°
Low 72° RENCHVILLE, IL 61523 weather forecast Day 2, 3 hours 4 AM 74° 74° Partly Cloudy SW   5 84% 69°
High 87° RENCHVILLE, IL 61523 weather forecast Day 2, 6 hours 7 AM 73° 73° Mostly Cloudy 17%
RAIN
.5–1 in
0% Thunder
( 19% severe)
  CALM 90% 70°

Mostly Cloudy



RENCHVILLE, IL 61523 weather forecast Day 2, 9 hours 10 AM 79° 82° Mostly Cloudy SW   5 79% 72°
RENCHVILLE, IL 61523 weather forecast Day 2, 12 hours 1 PM 83° 90° Partly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 27% severe)
SW   5 74% 74°
RENCHVILLE, IL 61523 weather forecast Day 2, 15 hours 4 PM 86° 93° Mostly Cloudy SSW   6 65% 73°
RENCHVILLE, IL 61523 weather forecast Day 2, 18 hours 7 PM 83° 90° Partly Cloudy 31%
RAIN
1–2 in
0% Thunder
( 41% severe)
S   2 74% 74°
RENCHVILLE, IL 61523 weather forecast Day 2, 21 hours 10 PM 77° 78° Partly Cloudy   CALM 85% 72°
Tuesday
11 AUG 2026
RENCHVILLE, IL 61523 weather forecast Day 3, 0 hours 1 AM 74° 74° Partly Cloudy 48%
RAIN
***
0% Thunder
( 28% severe)
  CALM 90% 71°
Low 71° RENCHVILLE, IL 61523 weather forecast Day 3, 3 hours 4 AM 73° 73° Partly Cloudy S   2 90% 70°
High 87° RENCHVILLE, IL 61523 weather forecast Day 3, 6 hours 7 AM 72° 72° Partly Cloudy 31%
RAIN
.25–.5 in
0% Thunder
( 23% severe)
S   3 93% 70°

Mostly Cloudy

Chance of Rain

RENCHVILLE, IL 61523 weather forecast Day 3, 9 hours 10 AM 79° 82° Mostly Cloudy SSW   6 77% 71°
RENCHVILLE, IL 61523 weather forecast Day 3, 15 hours 1 PM 82° 87° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 26% severe)
SW   7 74% 73°
RENCHVILLE, IL 61523 weather forecast Day 3, 18 hours 4 PM 85° 92° Partly Cloudy WSW   6 67% 73°
RENCHVILLE, IL 61523 weather forecast Day 3, 21 hours 7 PM 83° 90° Partly Cloudy     W   1 74% 74°

LACON/MARSHALL CNTY, IL extended weather forecast

Wednesday
12 AUG 2026
Thursday
13 AUG 2026
Friday
14 AUG 2026
Saturday
15 AUG 2026
Sunday
16 AUG 2026
Low 69° Low 65° Low 60° Low 61° Low 63°
High 85° High 82° High 79° High 83° High 85°
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
Mostly Cloudy
50% Rain
Mostly Cloudy
34% Rain
Overcast
57% Rain
Overcast
39% Rain
Overcast
40% Rain
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