Observed 5:55 AM CDT at KC75

Chillicothe, IL weather

Clear and 50°10°.

Forecasts agree

Now 50°10°

Clear

Wind: Calm; Up to 7 mph11 km/h through 7 PM
Dew point: 42°6°; Comfortable · up to 52°11° by 11 AM
UV index: 0Low; Moderate 12–3 PM · peak 3
Air quality: 47Good; PM2.5 (fine particles) · tomorrow moderate
Pressure: 30.35 inHg1028 hPa; Rising slowly · +0.03 inHg+1.1 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

4°2° warmer than this time yesterday (45°7° then, 50°10° now)

Good hours for

Above 60°16° today by 10 AM
High 73°23° today at 4 PM
Below 60°16° tonight after 9 PM

This morningUp to 64°18° by 11 AM · Partly cloudy
This afternoonUp to 73°23° by 4 PM · Partly cloudy
TonightDown to 50°10° by 5 AM · Partly cloudy
Tomorrow morningUp to 64°18° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 75°24° by 4 PM · Mostly cloudy
Tomorrow nightDown to 51°11° by 5 AM · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 7a	Sunny	51°11° (likely 48°9° to 52°11°)	51°11°	0%	2 mph3 km/h from SSE, gusts 4 mph6 km/h	74%	27%	0
Sat 8a	Sunny	53°12° (likely 49°9° to 53°12°)	53°12°	0%	3 mph5 km/h from SSE, gusts 4 mph6 km/h	74%	33%	0
Sat 9a	Cloudy	57°14° (likely 54°12° to 57°14°)	57°14°	0%	5 mph8 km/h from S, gusts 6 mph10 km/h	72%	75%	0
Sat 10a	Cloudy	61°16° (likely 59°15° to 61°16°)	61°16°	0%	6 mph10 km/h from S, gusts 12 mph19 km/h	69%	81%	1
Sat 11a	Cloudy	64°18° (likely 62°17° to 64°18°)	64°18°	0%	7 mph11 km/h from S, gusts 13 mph21 km/h	65%	82%	2
Sat 12p	Mostly cloudy	67°19° (likely 65°18° to 67°19°)	67°19°	0%	7 mph11 km/h from S, gusts 12 mph20 km/h	59%	73%	3
Sat 1p	Cloudy	70°21° (likely 67°19° to 70°21°)	70°21°	0%	7 mph11 km/h from S, gusts 12 mph19 km/h	53%	78%	3
Sat 2p	Partly sunny	72°22° (likely 70°21° to 72°22°)	72°22°	0%	7 mph11 km/h from S, gusts 10 mph17 km/h	48%	43%	3
Sat 3p	Sunny	72°22° (likely 71°22° to 72°22°)	72°22°	0%	7 mph11 km/h from S, gusts 10 mph16 km/h	48%	33%	2
Sat 4p	Sunny	73°23° (likely 71°22° to 73°23°)	73°23°	0%	6 mph10 km/h from S, gusts 10 mph16 km/h	46%	29%	1
Sat 5p	Mostly sunny	71°22° (likely 68°20° to 71°22°)	71°22°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	51%	36%	0
Sat 6p	Mostly clear	67°19° (likely 63°17° to 67°19°)	67°19°	0%	5 mph8 km/h from SSE, gusts 8 mph13 km/h	59%	20%	0
Sat 7p	Clear	64°18° (likely 60°16° to 64°18°)	64°18°	0%	3 mph5 km/h from SSE, gusts 7 mph12 km/h	63%	14%	0
Sat 8p	Clear	60°16° (likely 58°14° to 61°16°)	60°16°	0%	3 mph5 km/h from SSE, gusts 7 mph12 km/h	69%	11%	0
Sat 9p	Clear	58°14° (likely 57°14° to 59°15°)	58°14°	0%	2 mph3 km/h from SSE, gusts 5 mph9 km/h	75%	14%	0
Sat 10p	Clear	56°13° (likely 56°13° to 58°14°)	56°13°	0%	2 mph3 km/h from SSE, gusts 5 mph8 km/h	77%	3%	0
Sat 11p	Mostly clear	55°13° (likely 55°13° to 56°13°)	55°13°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	77%	46%	0
Sun 12a	Mostly clear	54°12° (likely 54°12° to 56°13°)	54°12°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	80%	41%	0
Sun 1a	Cloudy	53°12° (likely 53°12° to 55°13°)	53°12°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	83%	78%	0
Sun 2a	Cloudy	52°11° (likely 52°11° to 55°13°)	52°11°	0%	2 mph3 km/h from S, gusts 6 mph9 km/h	83%	80%	0
Sun 3a	Cloudy	52°11° (likely 52°11° to 54°12°)	52°11°	0%	2 mph3 km/h from S, gusts 5 mph8 km/h	83%	79%	0
Sun 4a	Cloudy	51°11° (likely 51°11° to 53°12°)	51°11°	0%	2 mph3 km/h from S, gusts 5 mph7 km/h	83%	79%	0
Sun 5a	Mostly clear	50°10° (likely 50°10° to 53°12°)	50°10°	0%	1 mph2 km/h from S, gusts 4 mph7 km/h	83%	68%	0
Sun 6a	Cloudy	49°9° (likely 49°9° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 4 mph7 km/h	86%	75%	0
Sun 7a	Cloudy	49°9° (likely 49°9° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 4 mph7 km/h	86%	68%	0
Sun 8a	Mostly sunny	50°10° (likely 50°10° to 53°12°)	50°10°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	86%	67%	0
Sun 9a	Cloudy	54°12° (likely 53°12° to 56°13°)	54°12°	0%	2 mph3 km/h from S, gusts 4 mph6 km/h	83%	72%	1
Sun 10a	Cloudy	60°16° (likely 58°14° to 61°16°)	60°16°	0%	3 mph5 km/h from S, gusts 9 mph14 km/h	72%	80%	2
Sun 11a	Cloudy	64°18° (likely 62°17° to 65°18°)	64°18°	0%	3 mph5 km/h from S, gusts 11 mph18 km/h	65%	80%	3
Sun 12p	Cloudy	69°21° (likely 65°18° to 69°21°)	69°21°	0%	3 mph5 km/h from S, gusts 10 mph16 km/h	57%	80%	3
Sun 1p	Partly sunny	72°22° (likely 68°20° to 72°22°)	72°22°	0%	2 mph3 km/h from S, gusts 9 mph14 km/h	51%	49%	4
Sun 2p	Cloudy	74°23° (likely 71°22° to 74°23°)	74°23°	0%	2 mph3 km/h from S, gusts 8 mph13 km/h	46%	79%	3
Sun 3p	Cloudy	74°23° (likely 72°22° to 75°24°)	74°23°	0%	1 mph2 km/h from S, gusts 8 mph13 km/h	46%	78%	3
Sun 4p	Cloudy	75°24° (likely 72°22° to 75°24°)	75°24°	0%	1 mph2 km/h from S, gusts 8 mph13 km/h	45%	77%	2
Sun 5p	Cloudy	73°23° (likely 70°21° to 73°23°)	73°23°	0%	1 mph2 km/h from S, gusts 8 mph12 km/h	51%	77%	1
Sun 6p	Cloudy	69°21° (likely 65°18° to 69°21°)	69°21°	0%	0 mph0 km/h, gusts 4 mph6 km/h	59%	76%	0
Sun 7p	Partly cloudy	66°19° (likely 62°17° to 66°19°)	66°19°	0%	0 mph0 km/h, gusts 5 mph7 km/h	63%	67%	0
Sun 8p	Cloudy	61°16° (likely 60°16° to 63°17°)	61°16°	0%	0 mph0 km/h, gusts 4 mph6 km/h	72%	78%	0
Sun 9p	Cloudy	59°15° (likely 58°14° to 61°16°)	59°15°	0%	0 mph0 km/h, gusts 3 mph5 km/h	75%	78%	0
Sun 10p	Cloudy	57°14° (likely 57°14° to 60°16°)	57°14°	0%	0 mph0 km/h, gusts 3 mph6 km/h	80%	73%	0
Sun 11p	Cloudy	56°13° (likely 55°13° to 59°15°)	56°13°	0%	0 mph0 km/h, gusts 3 mph4 km/h	80%	73%	0
Mon 12a	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	85%	0
Mon 1a	Cloudy	54°12° (likely 54°12° to 58°14°)	54°12°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	86%	0
Mon 2a	Cloudy	54°12° (likely 54°12° to 59°15°)	54°12°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	94%	0
Mon 3a	Mostly cloudy	53°12° (likely 53°12° to 58°14°)	53°12°	0%	0 mph0 km/h, gusts 3 mph5 km/h	83%	82%	0
Mon 4a	Cloudy	52°11° (likely 52°11° to 57°14°)	52°11°	0%	0 mph0 km/h, gusts 2 mph3 km/h	86%	89%	0
Mon 5a	Cloudy	51°11° (likely 51°11° to 57°14°)	51°11°	0%	0 mph0 km/h, gusts 3 mph4 km/h	86%	87%	0
Mon 6a	Cloudy	51°11° (likely 51°11° to 56°13°)	51°11°	0%	0 mph0 km/h, gusts 2 mph4 km/h	86%	93%	0

Days ahead

Tap a day for its hours and the official wording.

Today, Oct 24. Cloudy. High 73°23°, low 49°9°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 73. South southeast wind 2 to 7 mph.
Tonight: Mostly clear, with a low around 49. South southeast wind 1 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
71°22°–73°23°
Low, likely
48°9°–52°11°
Wind
7 mph11 km/h, gusts 16 mph26 km/h
UV peak
4
Tomorrow, Oct 25. Cloudy. High 75°24°, low 50°10°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 50°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Mostly cloudy, 51°11°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 75. South wind 0 to 3 mph.
Night: Mostly cloudy, with a low around 50. Wind around 0 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
73°23°–75°24°
Low, likely
49°9°–52°11°
Wind
6 mph9 km/h, gusts 13 mph21 km/h
UV peak
4
Monday, Oct 26. Mostly cloudy. High 73°23°, low 48°9°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 73. East wind 0 to 3 mph.
Night: Mostly cloudy, with a low around 48. East wind 3 to 7 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–74°23°
Low, likely
48°9°–55°13°
Wind
10 mph16 km/h, gusts 17 mph28 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 72°22°, low 53°12°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 57°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 72. Southeast wind around 5 mph.
Night: Mostly cloudy, with a low around 53.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–72°22°
Low, likely
50°10°–54°12°
Wind
11 mph18 km/h, gusts 23 mph36 km/h
UV peak
3
Wednesday, Oct 28. Partly sunny. High 74°23°, low 52°11°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 74°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 59°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 74.
Night: Mostly clear, with a low around 52.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–75°24°
Low, likely
52°11°–57°14°
Wind
13 mph21 km/h, gusts 28 mph45 km/h
UV peak
4
Thursday, Oct 29. Partly sunny. High 72°22°, low 49°9°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Clear, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 72.
Night: Partly cloudy, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–76°24°
Low, likely
49°9°–60°16°
Wind
14 mph23 km/h, gusts 29 mph47 km/h
UV peak
3
Friday, Oct 30. Showers. High 70°21°, low 50°10°. Rain, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 73°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 7am. Partly sunny, with a high near 70.
Night: A slight chance of rain showers. Mostly cloudy, with a low around 50.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
70°21°–77°25°
Low, likely
49°9°–59°15°
Wind
14 mph22 km/h, gusts 27 mph43 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 72°22°, low 59°15°. Rain 0.1 in2.5 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 60°16°
  30% chance
2. Afternoon
  noon–6 PM
  Drizzle, 72°22°
  40% chance
3. Evening
  6 PM–midnight
  Drizzle, 65°18°
  40% chance · 0.02 in0.5 mm
4. Overnight
  midnight–6 AM
  Drizzle, 64°18°
  50% chance · 0.05 in1.3 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
68°20°–79°26°
Low, likely
55°13°–63°17°
Wind
13 mph21 km/h, gusts 28 mph45 km/h
UV peak
2
Sunday, Nov 1. Rain. High 67°19°, low 61°16°. Rain 0.61 in15 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Rain, 64°18°
  50% chance · 0.17 in4.2 mm
2. Afternoon
  noon–6 PM
  Rain, 66°19°
  50% chance · 0.19 in4.9 mm
3. Evening
  6 PM–midnight
  Showers, 63°17°
  40% chance · 0.16 in4.1 mm
4. Overnight
  midnight–6 AM
  Cloudy, 58°15°
  40% chance · 0.01 in0.3 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–69°21°
Low, likely
60°16°–62°17°
Wind
22 mph35 km/h, gusts 40 mph64 km/h
UV peak
1
Monday, Nov 2. Drizzle. High 64°18°, low 56°13°. Rain 0.62 in16 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 58°14°
  30% chance · 0.06 in1.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 59°15°
  30% chance · 0.41 in10 mm
3. Evening
  6 PM–midnight
  Drizzle, 60°15°
  40% chance · 0.1 in2.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–67°19°
Low, likely
49°9°–63°17°
Wind
22 mph36 km/h, gusts 41 mph65 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 73°, low 49°.
Tomorrow
Dry, high 75°, low 50°.
Monday
Dry, high 73°, low 48°.
Rest of week
Highs 64–74°; chance of precipitation on Sunday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (ILX) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Illinois River at Peoria

15 mi

Below flood stage

Level: 11.9 ft
Flow: 5,530 cfs

Forecast peak 12.0 ft Sat 7 AM

Reading from Sat 5:45 AM · NWS gauge page

Illinois River near Henry

15 mi

Below flood stage

Level: 14.8 ft
Flow: 4,710 cfs

Forecast peak 14.8 ft Sat 7 AM

Reading from Sat 4:45 AM · NWS gauge page

Illinois River at Peoria Lock and Dam

21 mi

Below flood stage

Level: 433 ft
Flow: 7,200 cfs

Forecast peak 433 ft Sat 7 AM

Reading from Sat 4 AM · NWS gauge page

Illinois River at Chillicothe

1.1 mi

Level: 440 ft

Reading from Sat 5 AM · NWS gauge page

Sun & moon

Sun

Daylight: 10 h 45 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 31 min less
Golden hour: 5:26–6:21 PM; Morning 7:02–7:57 AM
Blue hour: 6:21–6:32 PM; Morning 6:51–7:02 AM; first light 6:51 AM

Stars tonight? Fair

Mostly clear 6:32–11 PM, but the moon is 99% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:33 AM · rises 5:02 PM
Full moon: Oct 25
New moon: Nov 9

Looking southeast from Chillicothe. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Chillicothe, IL weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Illinois River at Peoria

Illinois River near Henry

Illinois River at Peoria Lock and Dam

Illinois River at Chillicothe

Sun & moon

Sun

Stars tonight? Fair

Moon