Observed 3:25 PM CDT at KMDH

De Soto, IL weather

Sunny and 75°24°, 10°6° warmer than a typical Oct 24.

Mostly agree

Now 75°24°

Sunny

Wind: 3 mph5 km/h; From the east-northeast. Light through 3 AM
Dew point: 41°5°; Comfortable · up to 49°9° by 9 PM
UV index: 2Low; Moderate until 4 PM · peak 5
Pressure: 30.32 inHg1027 hPa; Falling slowly · −0.03 inHg−1.2 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 (75°24° then, 75°24° now)

Good hours for

Drops 12°7° tonight 6–9 PM (71°22° → 59°15°)
Below 60°16° tonight after 8 PM
Low 48°9° tonight at 5 AM
Above 60°16° tomorrow by 10 AM

This afternoonNear 75°24° · Partly cloudy
TonightDown to 48°9° by 5 AM · Clear
Tomorrow morningUp to 68°20° by 11 AM · Partly cloudy
Tomorrow afternoonUp to 78°26° by 4 PM · Mostly cloudy
Tomorrow nightDown to 51°11° by 5 AM · Cloudy
Monday morningUp to 69°21° by 11 AM · Cloudy
Monday afternoonUp to 77°25° by 2 PM · 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 3p	Partly sunny	76°24° (likely 73°23° to 77°25°)	76°24°	0%	3 mph5 km/h from ESE, gusts 6 mph9 km/h	33%	52%	4
Sat 4p	Partly sunny	76°24° (likely 72°22° to 76°24°)	76°24°	0%	3 mph5 km/h from ESE, gusts 5 mph8 km/h	33%	40%	2
Sat 5p	Sunny	74°23° (likely 70°21° to 75°24°)	74°23°	0%	2 mph3 km/h from ESE, gusts 6 mph10 km/h	37%	2%	1
Sat 6p	Partly cloudy	71°22° (likely 65°18° to 71°22°)	71°22°	0%	2 mph3 km/h from E, gusts 6 mph10 km/h	42%	50%	0
Sat 7p	Clear	66°19° (likely 61°16° to 66°19°)	66°19°	0%	2 mph3 km/h from ESE, gusts 9 mph14 km/h	52%	10%	0
Sat 8p	Clear	59°15° (likely 58°14° to 60°16°)	59°15°	0%	2 mph3 km/h from ESE, gusts 7 mph12 km/h	67%	14%	0
Sat 9p	Clear	57°14° (likely 55°13° to 58°14°)	57°14°	0%	1 mph2 km/h from ESE, gusts 7 mph11 km/h	75%	40%	0
Sat 10p	Clear	55°13° (likely 53°12° to 57°14°)	55°13°	0%	1 mph2 km/h from ESE, gusts 7 mph10 km/h	83%	40%	0
Sat 11p	Clear	53°12° (likely 51°11° to 55°13°)	53°12°	0%	1 mph2 km/h from ESE, gusts 5 mph9 km/h	86%	34%	0
Sun 12a	Clear	52°11° (likely 50°10° to 54°12°)	52°11°	0%	1 mph2 km/h from ESE, gusts 5 mph7 km/h	89%	5%	0
Sun 1a	Clear	51°11° (likely 49°9° to 54°12°)	51°11°	0%	1 mph2 km/h from SE, gusts 5 mph9 km/h	93%	1%	0
Sun 2a	Clear	50°10° (likely 48°9° to 53°12°)	50°10°	0%	0 mph0 km/h, gusts 6 mph9 km/h	93%	2%	0
Sun 3a	Clear	50°10° (likely 46°8° to 52°11°)	50°10°	0%	0 mph0 km/h, gusts 4 mph7 km/h	93%	4%	0
Sun 4a	Partly cloudy	49°9° (likely 46°8° to 52°11°)	49°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	43%	0
Sun 5a	Mostly clear	48°9° (likely 45°7° to 51°11°)	48°9°	0%	0 mph0 km/h, gusts 3 mph4 km/h	96%	48%	0
Sun 6a	Mostly clear	48°9° (likely 45°7° to 51°11°)	48°9°	0%	0 mph0 km/h, gusts 2 mph3 km/h	96%	47%	0
Sun 7a	Mostly sunny	48°9° (likely 44°7° to 51°11°)	48°9°	0%	0 mph0 km/h, gusts 2 mph4 km/h	96%	46%	0
Sun 8a	Mostly sunny	49°9° (likely 45°7° to 53°12°)	49°9°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	49%	0
Sun 9a	Mostly sunny	54°12° (likely 53°12° to 58°14°)	54°12°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	46%	1
Sun 10a	Partly sunny	62°17° (likely 62°17° to 65°18°)	62°17°	0%	1 mph2 km/h from SSW, gusts 10 mph17 km/h	72%	53%	2
Sun 11a	Partly sunny	68°20° (likely 68°20° to 71°22°)	68°20°	0%	1 mph2 km/h from SSW, gusts 12 mph20 km/h	59%	64%	3
Sun 12p	Cloudy	72°22° (likely 71°22° to 75°24°)	72°22°	0%	2 mph3 km/h from SSW, gusts 11 mph17 km/h	49%	76%	4
Sun 1p	Partly sunny	75°24° (likely 74°23° to 77°25°)	75°24°	0%	2 mph3 km/h from SSW, gusts 9 mph15 km/h	43%	66%	4
Sun 2p	Mostly cloudy	76°24° (likely 75°24° to 78°26°)	76°24°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	40%	74%	4
Sun 3p	Cloudy	77°25° (likely 75°24° to 79°26°)	77°25°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	39%	81%	3
Sun 4p	Cloudy	78°26° (likely 75°24° to 78°26°)	78°26°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	36%	78%	2
Sun 5p	Cloudy	76°24° (likely 72°22° to 77°25°)	76°24°	0%	1 mph2 km/h from SSE, gusts 7 mph12 km/h	42%	80%	1
Sun 6p	Cloudy	73°23° (likely 67°19° to 73°23°)	73°23°	0%	1 mph2 km/h from SE, gusts 7 mph11 km/h	48%	85%	0
Sun 7p	Cloudy	68°20° (likely 63°17° to 68°20°)	68°20°	0%	1 mph2 km/h from SSE, gusts 9 mph14 km/h	59%	86%	0
Sun 8p	Cloudy	62°17° (likely 61°16° to 63°17°)	62°17°	0%	0 mph0 km/h, gusts 9 mph15 km/h	72%	87%	0
Sun 9p	Cloudy	59°15° (likely 59°15° to 61°16°)	59°15°	0%	1 mph2 km/h from SSE, gusts 9 mph14 km/h	83%	88%	0
Sun 10p	Cloudy	58°14° (likely 58°14° to 60°16°)	58°14°	0%	1 mph2 km/h from S, gusts 8 mph13 km/h	87%	89%	0
Sun 11p	Cloudy	56°13° (likely 56°13° to 59°15°)	56°13°	0%	0 mph0 km/h, gusts 8 mph13 km/h	90%	89%	0
Mon 12a	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	0%	0 mph0 km/h, gusts 8 mph12 km/h	93%	89%	0
Mon 1a	Cloudy	55°13° (likely 54°12° to 57°14°)	55°13°	0%	0 mph0 km/h, gusts 7 mph12 km/h	90%	88%	0
Mon 2a	Cloudy	54°12° (likely 53°12° to 55°13°)	54°12°	0%	0 mph0 km/h, gusts 5 mph9 km/h	90%	89%	0
Mon 3a	Cloudy	53°12° (likely 52°11° to 55°13°)	53°12°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	81%	0
Mon 4a	Cloudy	52°11° (likely 51°11° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 3 mph5 km/h	93%	78%	0
Mon 5a	Cloudy	51°11° (likely 50°10° to 53°12°)	51°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	96%	76%	0
Mon 6a	Cloudy	51°11° (likely 50°10° to 53°12°)	51°11°	0%	0 mph0 km/h, gusts 4 mph6 km/h	93%	93%	0
Mon 7a	Cloudy	50°10° (likely 49°9° to 53°12°)	50°10°	0%	0 mph0 km/h, gusts 4 mph6 km/h	96%	94%	0
Mon 8a	Cloudy	52°11° (likely 50°10° to 54°12°)	52°11°	0%	0 mph0 km/h, gusts 5 mph8 km/h	93%	92%	0
Mon 9a	Cloudy	57°14° (likely 57°14° to 59°15°)	57°14°	0%	0 mph0 km/h, gusts 6 mph9 km/h	83%	87%	1
Mon 10a	Cloudy	64°18° (likely 64°18° to 66°19°)	64°18°	0%	1 mph2 km/h from SW, gusts 9 mph14 km/h	70%	84%	2
Mon 11a	Cloudy	69°21° (likely 68°20° to 72°22°)	69°21°	0%	2 mph3 km/h from SW, gusts 10 mph16 km/h	59%	89%	3
Mon 12p	Cloudy	73°23° (likely 71°22° to 75°24°)	73°23°	0%	3 mph5 km/h from SW, gusts 9 mph14 km/h	48%	83%	3
Mon 1p	Cloudy	75°24° (likely 73°23° to 77°25°)	75°24°	0%	3 mph5 km/h from SW, gusts 9 mph14 km/h	43%	80%	4
Mon 2p	Partly sunny	77°25° (likely 73°23° to 78°26°)	77°25°	0%	3 mph5 km/h from SW, gusts 8 mph13 km/h	39%	59%	4

Days ahead

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

Today, Oct 24. Partly sunny. High 76°24°, low 48°9°. Typical 66°19° / 43°6°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Partly sunny, 76°24°
  Dry
2. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 48°9°
  Dry
Official NWS forecast
Today: Mostly sunny. High near 76, with temperatures falling to around 74 in the afternoon. East southeast wind around 3 mph.
Tonight: Partly cloudy, with a low around 48. East wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
73°23°–77°25°
Low, likely
42°6°–48°9°
Typical high / low
66°19° / 43°6°
Wind
7 mph11 km/h, gusts 13 mph21 km/h
UV peak
5
Tomorrow, Oct 25. Cloudy. High 78°26°, low 50°10°. Typical 65°18° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly sunny, 49°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, 51°11°
  Dry
Official NWS forecast
Day: Mostly sunny. High near 78, with temperatures falling to around 76 in the afternoon. South wind around 2 mph.
Night: Mostly cloudy, with a low around 50. South southeast wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–79°26°
Low, likely
44°7°–50°10°
Typical high / low
65°18° / 43°6°
Wind
7 mph12 km/h, gusts 14 mph23 km/h
UV peak
4
Monday, Oct 26. Partly sunny. High 78°26°, low 49°9°. Typical 65°18° / 43°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 77°25°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 78. Southwest wind 0 to 3 mph.
Night: Partly cloudy, with a low around 49. South wind around 1 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
74°23°–78°26°
Low, likely
49°9°–53°12°
Typical high / low
65°18° / 43°6°
Wind
7 mph11 km/h, gusts 13 mph21 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 76°24°, low 51°11°. Typical 64°18° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 53°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 76. South wind 0 to 5 mph.
Night: Mostly cloudy, with a low around 51. South southeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
72°22°–76°24°
Low, likely
46°8°–55°13°
Typical high / low
64°18° / 42°6°
Wind
8 mph13 km/h, gusts 14 mph23 km/h
UV peak
4
Wednesday, Oct 28. Cloudy. High 79°26°, low 52°11°. Typical 64°18° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 78°25°
  Dry
3. Evening
  6 PM–midnight
  Clear, 62°17°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 54°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 79. South wind 0 to 8 mph.
Night: Mostly clear, with a low around 52. South wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
75°24°–79°26°
Low, likely
49°9°–55°13°
Typical high / low
64°18° / 42°6°
Wind
10 mph17 km/h, gusts 19 mph30 km/h
UV peak
4
Thursday, Oct 29. Mostly sunny. High 81°27°, low 52°11°. Typical 63°17° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Clear, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 53°12°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 81. South southwest wind 3 to 7 mph.
Night: Mostly clear, with a low around 52. South wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
77°25°–81°27°
Low, likely
48°9°–55°13°
Typical high / low
63°17° / 42°6°
Wind
12 mph19 km/h, gusts 23 mph37 km/h
UV peak
4
Friday, Oct 30. Cloudy. High 80°27°, low 56°13°. Typical 63°17° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 79°26°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 58°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 80. South wind 1 to 6 mph.
Night: Mostly cloudy, with a low around 56. South southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
76°24°–81°27°
Low, likely
49°9°–56°13°
Typical high / low
63°17° / 41°5°
Wind
9 mph14 km/h, gusts 17 mph28 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 75°24°, low 61°16°. Typical 62°17° / 41°5°. Rain 0.07 in1.8 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 61°16°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 76°24°
  30% chance
3. Evening
  6 PM–midnight
  Drizzle, 70°21°
  30% chance · 0.04 in0.9 mm
4. Overnight
  midnight–6 AM
  Partly cloudy, 66°19°
  50% chance · 0.17 in4.2 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
70°21°–80°27°
Low, likely
60°16°–63°17°
Typical high / low
62°17° / 41°5°
Wind
13 mph21 km/h, gusts 21 mph34 km/h
UV peak
3
Sunday, Nov 1. Showers. High 75°24°, low 64°18°. Typical 62°17° / 40°4°. Rain 0.44 in11 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 67°19°
  40% chance · 0.09 in2.2 mm
2. Afternoon
  noon–6 PM
  Cloudy, 75°24°
  40% chance · 0.01 in0.4 mm
3. Evening
  6 PM–midnight
  Showers, 71°22°
  30% chance · 0.22 in5.6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 55°13°
  40% chance · 0.13 in3.4 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
71°22°–81°27°
Low, likely
62°17°–66°19°
Typical high / low
62°17° / 40°4°
Wind
20 mph32 km/h, gusts 41 mph65 km/h
UV peak
4
Monday, Nov 2. Drizzle. High 69°21°, low 54°12°. Typical 61°16° / 40°4°. Rain 0.28 in7.1 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 55°13°
  40% chance · 0.03 in0.9 mm
2. Afternoon
  noon–6 PM
  Drizzle, 61°16°
  40% chance · 0.02 in0.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 55°13°
  30% 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.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–76°24°
Low, likely
40°4°–67°19°
Typical high / low
61°16° / 40°4°
Wind
22 mph35 km/h, gusts 37 mph59 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 76°, low 48°.
Tomorrow
Dry, high 78°, low 50°.
Monday
Dry, high 78°, low 49°.
Rest of week
Highs 69–81°; chance of precipitation on Sunday.

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

Big Muddy River at Murphysboro

6.8 mi

Below flood stage

Level: 3.2 ft
Flow: 111 cfs

Reading from Sat 2 PM · NWS gauge page

Crab Orchard Creek at Crab Orchard Lake near Marion 12W

8.2 mi

Level: 405 ft

Reading from Sat 1:15 PM · NWS gauge page

Big Muddy River at Plumfield

13 mi

Below flood stage

Level: 2.5 ft
Flow: 66 cfs

Reading from Sat 2 PM · NWS gauge page

Little Grassy Creek at Little Grassy Lake near Marion 13WSW

13 mi

Level: 447 ft

Reading from Sat 1:15 PM · NWS gauge page

For your home

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

Heating this week

About 83% less heating than a typical week.

This week 14Typical 82

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 41°F).

Open the windows?

Today, 4:00 PM–7:00 PM

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

Is this typical?

Du Quoin 4 SE · official normals 1991–2020 · records 1895–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

De Soto weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 53 min; Losing 2 min 16 s a day; shortest Dec 21, 1 h 20 min less
Golden hour: 5:31–6:23 PM; Morning 6:57–7:50 AM
Blue hour: 6:23–6:34 PM; Morning 6:47–6:57 AM; first light 6:47 AM

Stars tonight? Fair

Mostly clear 12–4 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:29 AM · rises 5:04 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from De Soto. The highest point on the skyline is about 900 ft, 13 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.