CHILLICOTHE, IL 61523 Weather Forecast & Current Conditions

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61523 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LACON/MARSHALL CNTY, IL Current Weather
1:15 AM CDT JUL 17, 2025
Clear 72°F
Feels Like:	72°F
Dewpoint:	68°F
Rel. Hum.:	87%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.90 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

61523 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CHILLICOTHE, IL 61523 Weather Forecast	Snowfall Forecast pages Snow Depth pages

OVERNIGHT
Partly cloudy late this evening, then mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 20 percent.

THURSDAY
Mostly cloudy. A slight chance of showers in the morning. Cooler with highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

THURSDAY NIGHT
Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph.

FRIDAY
Partly sunny. Highs in the lower 80s. East winds around 5 mph.

FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent.

SATURDAY
Showers and thunderstorms likely in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. Heat index values up to 100 in the afternoon.

SATURDAY NIGHT THROUGH MONDAY
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Chance of rain 50 percent.

MONDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 30 percent.

TUESDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 110 in the afternoon.

TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the mid 70s. Highs in the mid 90s.

61523 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CHILLICOTHE, IL 61523

Infrared Weather Satellite
CHILLICOTHE, IL 61523

61523 WEATHER RADAR LOOP

NEXRAD Weather Radar
CHILLICOTHE, IL 61523

MOS COMPUTER WEATHER FORECAST

LACON/MARSHALL CNTY, IL 3 hourly weather forecast

weather forecast created 7:00 PM CDT 7/16/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
17 JUL 2025

1 AM

71°

71°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 7% severe)

WNW 5

90%

68°

Low 67°

4 AM

68°

68°

Mostly Cloudy

NW 3

93%

66°

High 77°

7 AM

68°

68°

Mostly Cloudy

6%

0% Thunder
( 8% severe)

NNW 5

93%

66°

Mostly Cloudy

10 AM

71°

71°

Mostly Cloudy

NNW 6

79%

64°

1 PM

74°

74°

Mostly Cloudy

5%

0% Thunder
( 3% severe)

NNW 6

71%

64°

4 PM

76°

78°

Mostly Cloudy

N 6

64%

63°

7 PM

73°

73°

Partly Cloudy

6%

0% Thunder
( 5% severe)

NNE 5

71%

63°

10 PM

67°

67°

Mostly Cloudy

NE 3

84%

62°

Friday
18 JUL 2025

1 AM

65°

65°

Partly Cloudy

7%

0% Thunder
( 5% severe)

E 3

84%

60°

Low 62°

4 AM

63°

64°

Partly Cloudy

ENE 3

84%

58°

High 81°

7 AM

64°

65°

Partly Cloudy

8%

0% Thunder
( 5% severe)

E 3

81%

58°

Mostly Cloudy

10 AM

72°

72°

Mostly Cloudy

ESE 5

66%

60°

1 PM

78°

80°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 13% severe)

SE 5

62%

64°

4 PM

81°

83°

Mostly Cloudy

SSE 3

60%

66°

7 PM

78°

80°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 22% severe)

SE 2

71%

68°

10 PM

73°

73°

Mostly Cloudy

SE 1

87%

69°


LACON/MARSHALL CNTY, IL extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 59°	Low 69°	Low 73°	Low 69°	Low 71°
High 81°	High 88°	High 86°	High 91°	High 90°

Mostly Cloudy 14% Rain	Overcast 71% Rain	Overcast 64% Rain	Overcast 58% Rain	Overcast 44% Rain

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