Observed 7:15 AM CDT at KENL

Junction City, IL weather

Sunny and 42°6°, 10°6° warmer than a typical Oct 24.

Forecasts agree

Now 42°6°

Sunny

Wind: Calm; Light through 8 PM
Dew point: 42°5°; Comfortable
Humidity: 98%; Air 42°6°, dew point 42°5° · fog or dew likely
UV index: 0Low; Moderate 11 AM–4 PM · peak 5
Pressure: 30.37 inHg1028 hPa; Rising · +0.05 inHg+1.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (43°6° then, 42°6° now)

Good hours for

Above 60°16° today by 10 AM
High 75°24° today at 4 PM
Below 60°16° tonight after 8 PM

This morningUp to 65°18° by 11 AM · Partly cloudy
This afternoonUp to 75°24° by 4 PM · Mostly cloudy
TonightDown to 48°9° by 4 AM · Partly cloudy
Tomorrow morningUp to 69°21° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 78°26° by 4 PM · Mostly cloudy
Tomorrow nightDown to 50°10° 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 8a	Mostly sunny	46°8° (likely 44°7° to 51°11°)	46°8°	0%	2 mph3 km/h from E, gusts 5 mph7 km/h	96%	30%	0
Sat 9a	Mostly sunny	53°12° (likely 52°11° to 56°13°)	53°12°	0%	2 mph3 km/h from SE, gusts 5 mph8 km/h	83%	18%	1
Sat 10a	Mostly sunny	61°16° (likely 60°16° to 61°16°)	61°16°	0%	2 mph3 km/h from SE, gusts 9 mph15 km/h	65%	22%	2
Sat 11a	Mostly sunny	65°18° (likely 65°18° to 66°19°)	65°18°	0%	3 mph5 km/h from SE, gusts 8 mph13 km/h	54%	50%	3
Sat 12p	Partly sunny	70°21° (likely 68°20° to 70°21°)	70°21°	0%	3 mph5 km/h from SE, gusts 8 mph12 km/h	44%	50%	4
Sat 1p	Cloudy	72°22° (likely 71°22° to 72°22°)	72°22°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	38%	73%	5
Sat 2p	Partly sunny	73°23° (likely 72°22° to 73°23°)	73°23°	0%	3 mph5 km/h from SE, gusts 6 mph10 km/h	37%	74%	4
Sat 3p	Partly sunny	74°23° (likely 72°22° to 74°23°)	74°23°	0%	3 mph5 km/h from E, gusts 7 mph11 km/h	34%	71%	3
Sat 4p	Cloudy	75°24° (likely 72°22° to 75°24°)	75°24°	0%	3 mph5 km/h from SE, gusts 7 mph12 km/h	33%	79%	2
Sat 5p	Partly sunny	73°23° (likely 70°21° to 73°23°)	73°23°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	37%	51%	1
Sat 6p	Cloudy	70°21° (likely 65°18° to 70°21°)	70°21°	0%	2 mph3 km/h from E, gusts 7 mph12 km/h	42%	66%	0
Sat 7p	Clear	65°18° (likely 61°16° to 65°18°)	65°18°	0%	2 mph3 km/h from E, gusts 7 mph11 km/h	50%	40%	0
Sat 8p	Clear	59°15° (likely 57°14° to 61°16°)	59°15°	0%	1 mph2 km/h from E, gusts 7 mph11 km/h	62%	40%	0
Sat 9p	Clear	56°13° (likely 55°13° to 59°15°)	56°13°	0%	1 mph2 km/h from E, gusts 7 mph12 km/h	69%	40%	0
Sat 10p	Clear	55°13° (likely 54°12° to 58°14°)	55°13°	0%	1 mph2 km/h from E, gusts 8 mph12 km/h	74%	30%	0
Sat 11p	Mostly clear	53°12° (likely 53°12° to 57°14°)	53°12°	0%	1 mph2 km/h from E, gusts 7 mph11 km/h	77%	16%	0
Sun 12a	Mostly clear	52°11° (likely 52°11° to 55°13°)	52°11°	0%	1 mph2 km/h from E, gusts 7 mph11 km/h	80%	47%	0
Sun 1a	Clear	51°11° (likely 51°11° to 54°12°)	51°11°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	83%	31%	0
Sun 2a	Mostly clear	50°10° (likely 50°10° to 53°12°)	50°10°	0%	0 mph0 km/h, gusts 6 mph10 km/h	86%	53%	0
Sun 3a	Mostly clear	49°9° (likely 49°9° to 52°11°)	49°9°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	89%	63%	0
Sun 4a	Mostly clear	48°9° (likely 48°9° to 51°11°)	48°9°	0%	1 mph2 km/h from SE, gusts 6 mph10 km/h	89%	50%	0
Sun 5a	Mostly clear	48°9° (likely 48°9° to 50°10°)	48°9°	0%	0 mph0 km/h, gusts 6 mph10 km/h	89%	61%	0
Sun 6a	Mostly clear	47°8° (likely 47°8° to 49°9°)	47°8°	0%	0 mph0 km/h, gusts 5 mph9 km/h	93%	65%	0
Sun 7a	Mostly sunny	46°8° (likely 46°8° to 49°9°)	46°8°	0%	0 mph0 km/h, gusts 5 mph7 km/h	96%	53%	0
Sun 8a	Mostly sunny	48°9° (likely 47°8° to 52°11°)	48°9°	0%	0 mph0 km/h, gusts 5 mph7 km/h	96%	54%	0
Sun 9a	Mostly sunny	55°13° (likely 54°12° to 57°14°)	55°13°	0%	0 mph0 km/h, gusts 4 mph7 km/h	83%	51%	1
Sun 10a	Mostly sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	1 mph2 km/h from SE, gusts 6 mph9 km/h	63%	70%	2
Sun 11a	Cloudy	69°21° (likely 65°18° to 69°21°)	69°21°	0%	1 mph2 km/h from S, gusts 5 mph9 km/h	51%	67%	3
Sun 12p	Cloudy	72°22° (likely 69°21° to 73°23°)	72°22°	0%	1 mph2 km/h from S, gusts 5 mph8 km/h	46%	78%	4
Sun 1p	Cloudy	75°24° (likely 72°22° to 75°24°)	75°24°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	38%	64%	4
Sun 2p	Partly sunny	76°24° (likely 73°23° to 76°24°)	76°24°	0%	0 mph0 km/h, gusts 3 mph4 km/h	37%	72%	4
Sun 3p	Cloudy	77°25° (likely 74°23° to 77°25°)	77°25°	0%	0 mph0 km/h, gusts 2 mph4 km/h	35%	79%	3
Sun 4p	Partly sunny	78°26° (likely 74°23° to 78°26°)	78°26°	0%	0 mph0 km/h, gusts 3 mph5 km/h	34%	75%	2
Sun 5p	Cloudy	76°24° (likely 72°22° to 76°24°)	76°24°	0%	0 mph0 km/h, gusts 3 mph5 km/h	39%	68%	1
Sun 6p	Partly cloudy	73°23° (likely 67°19° to 73°23°)	73°23°	0%	0 mph0 km/h, gusts 3 mph4 km/h	43%	74%	0
Sun 7p	Cloudy	68°20° (likely 65°18° to 68°20°)	68°20°	0%	0 mph0 km/h, gusts 5 mph8 km/h	53%	78%	0
Sun 8p	Cloudy	62°17° (likely 62°17° to 64°18°)	62°17°	0%	0 mph0 km/h, gusts 6 mph9 km/h	65%	81%	0
Sun 9p	Cloudy	59°15° (likely 59°15° to 61°16°)	59°15°	0%	0 mph0 km/h, gusts 7 mph11 km/h	72%	79%	0
Sun 10p	Cloudy	57°14° (likely 57°14° to 59°15°)	57°14°	0%	0 mph0 km/h, gusts 8 mph12 km/h	77%	79%	0
Sun 11p	Cloudy	56°13° (likely 56°13° to 58°14°)	56°13°	0%	0 mph0 km/h, gusts 7 mph11 km/h	77%	84%	0
Mon 12a	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	0%	0 mph0 km/h, gusts 7 mph11 km/h	80%	87%	0
Mon 1a	Cloudy	54°12° (likely 54°12° to 58°14°)	54°12°	0%	0 mph0 km/h, gusts 6 mph10 km/h	80%	91%	0
Mon 2a	Cloudy	53°12° (likely 53°12° to 59°15°)	53°12°	0%	0 mph0 km/h, gusts 4 mph7 km/h	83%	89%	0
Mon 3a	Cloudy	52°11° (likely 52°11° to 59°15°)	52°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	86%	90%	0
Mon 4a	Cloudy	52°11° (likely 52°11° to 58°14°)	52°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	86%	92%	0
Mon 5a	Mostly cloudy	50°10° (likely 50°10° to 58°14°)	50°10°	0%	0 mph0 km/h, gusts 4 mph7 km/h	89%	85%	0
Mon 6a	Mostly cloudy	49°9° (likely 49°9° to 57°14°)	49°9°	0%	0 mph0 km/h, gusts 4 mph6 km/h	93%	77%	0
Mon 7a	Cloudy	50°10° (likely 50°10° to 57°14°)	50°10°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	89%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Mostly sunny. High 75°24°, low 46°8°. Typical 65°18° / 42°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Mostly sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 75°24°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 48°9°
  Dry
Official NWS forecast
Today: Sunny, with a high near 75. Southeast wind around 3 mph.
Tonight: Mostly clear, with a low around 46. Southeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
72°22°–75°24°
Low, likely
43°6°–49°9°
Typical high / low
65°18° / 42°6°
Wind
6 mph10 km/h, gusts 11 mph18 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 78°26°, low 49°9°. Typical 65°18° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 78°26°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 50°10°
  Dry
Official NWS forecast
Day: Sunny, with a high near 78. Southeast wind around 1 mph.
Night: Mostly cloudy, with a low around 49. Wind around 0 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
47°8°–49°9°
Typical high / low
65°18° / 42°6°
Wind
6 mph10 km/h, gusts 11 mph18 km/h
UV peak
4
Monday, Oct 26. Mostly cloudy. High 77°25°, low 48°9°. Typical 64°18° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 76°24°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 77. Northwest wind around 1 mph.
Night: Mostly cloudy, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
48°9°–56°13°
Typical high / low
64°18° / 41°5°
Wind
7 mph11 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 75°24°, low 50°10°. Typical 64°18° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 75.
Night: Mostly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
71°22°–75°24°
Low, likely
49°9°–54°12°
Typical high / low
64°18° / 41°5°
Wind
8 mph13 km/h, gusts 20 mph33 km/h
UV peak
3
Wednesday, Oct 28. Cloudy. High 79°26°, low 51°11°. Typical 63°17° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 64°18°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 79.
Night: Mostly clear, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–79°26°
Low, likely
50°10°–54°12°
Typical high / low
63°17° / 40°4°
Wind
11 mph17 km/h, gusts 18 mph29 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 78°26°, low 49°9°. Typical 63°17° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Clear, 65°18°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 78.
Night: Partly cloudy, with a low around 49.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–81°27°
Low, likely
49°9°–56°13°
Typical high / low
63°17° / 40°4°
Wind
12 mph19 km/h, gusts 25 mph40 km/h
UV peak
4
Friday, Oct 30. Partly sunny. High 77°25°, low 51°11°. Typical 62°17° / 40°4°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 65°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 59°15°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 77.
Night: Mostly cloudy, with a low around 51.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
75°24°–82°28°
Low, likely
51°11°–57°14°
Typical high / low
62°17° / 40°4°
Wind
10 mph15 km/h, gusts 16 mph26 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 75°24°, low 61°16°. Typical 62°17° / 39°4°. Rain 0.08 in2 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 63°17°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 77°25°
  20% chance
3. Evening
  6 PM–midnight
  Cloudy, 69°21°
  30% chance
4. Overnight
  midnight–6 AM
  Cloudy, 65°19°
  40% chance · 0.06 in1.6 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
71°22°–80°27°
Low, likely
57°14°–63°17°
Typical high / low
62°17° / 39°4°
Wind
13 mph21 km/h, gusts 20 mph31 km/h
UV peak
2
Sunday, Nov 1. Showers. High 71°22°, low 63°17°. Typical 61°16° / 39°4°. Rain 0.61 in15 mm, 50% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 66°19°
  40% chance · 0.12 in2.9 mm
2. Afternoon
  noon–6 PM
  Drizzle, 68°20°
  40% chance · 0.24 in6.1 mm
3. Evening
  6 PM–midnight
  Drizzle, 65°18°
  40% chance · 0.19 in4.7 mm
4. Overnight
  midnight–6 AM
  Drizzle, 60°15°
  40% chance · 0.21 in5.3 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 agreeIndependent forecasts are close; the range is narrow.
High, likely
69°21°–72°22°
Low, likely
59°15°–66°19°
Typical high / low
61°16° / 39°4°
Wind
23 mph37 km/h, gusts 43 mph69 km/h
UV peak
1
Monday, Nov 2. Rain. High 68°20°, low 58°14°. Typical 61°16° / 39°4°. Rain 0.43 in11 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  40% chance · 0.22 in5.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 62°17°
  40% chance · 0.18 in4.6 mm
3. Evening
  6 PM–midnight
  Rain, 64°18°
  20% chance · 0.15 in3.7 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
60°16°–74°23°
Low, likely
48°9°–66°19°
Typical high / low
61°16° / 39°4°
Wind
20 mph31 km/h, gusts 32 mph52 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 75°, low 46°.
Tomorrow
Dry, high 78°, low 49°, warming up.
Monday
Dry, high 77°, low 48°.
Rest of week
Highs 68–79°; chance of precipitation on Sunday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (LSX) (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

Kaskaskia River above Carlyle Lake Dam (pool)

13 mi

Below flood stage

Level: 445 ft

Reading from Sat 6:30 AM · NWS gauge page

Kaskaskia River below Carlyle Dam Tailwater

13 mi

Below flood stage

Level: 413 ft
Flow: 273 cfs

Reading from Sat 6:30 AM · NWS gauge page

Kaskaskia River at Carlyle

13 mi

Below flood stage

Level: 5.7 ft
Flow: 72 cfs

Reading from Sat 6:30 AM · NWS gauge page

Big Muddy River above Mount Vernon

20 mi

Level: 0.2 ft

Reading from Sat 6:30 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 84% less heating than a typical week.

This week 14Typical 89

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 2
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 42°F).

Open the windows?

Today, 10:00 AM–7:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

Salem · official normals 1991–2020 · records 1932–2026

Oct 24, today vs a typical year

Today’s expected high is 10°6° warmer than typical.

Last 7 days vs normal

On average 3°2° warmer than normal (daily mean temperature).

—SunOct 18
−3°−2°MonOct 19
+1°±0°TueOct 20
+4°+2°WedOct 21
+6°+3°ThuOct 22
+8°+4°FriOct 23
—SatOct 24

Junction City weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 51 min; Losing 2 min 25 s a day; shortest Dec 21, 1 h 23 min less
Golden hour: 5:29–6:22 PM; Morning 6:58–7:51 AM
Blue hour: 6:22–6:33 PM; Morning 6:47–6:58 AM; first light 6:47 AM

Stars tonight? Poor

Clouds most of the night (about 46% cover).

Moon

Waxing gibbous

97% lit · growing

Today: sets 5:29 AM · rises 5:03 PM
Full moon: Oct 25
New moon: Nov 9

Looking northwest from Junction City. The highest point on the skyline is about 2,300 ft, 13 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Junction City, IL weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Kaskaskia River above Carlyle Lake Dam (pool)

Kaskaskia River below Carlyle Dam Tailwater

Kaskaskia River at Carlyle

Big Muddy River above Mount Vernon

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon