Observed 3:55 PM CDT at KMDW

Clarendon Hills, IL weather

Sunny and 70°21°, 12°7° warmer than a typical Oct 24.

Mostly agree

Now 70°21°

Sunny

Wind: 7 mph11 km/h; From the south-southeast. 58–7 mph11 km/h through 4 AM
Dew point: 46°8°; Comfortable
UV tomorrow: 3Moderate; Moderate 12–4 PM · peak 3
Air quality: 61Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.36 inHg1028 hPa; Falling slowly · −0.04 inHg−1.3 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 (72°22° then, 70°21° now)

Good hours for

Low 51°11° tomorrow at 6 AM
Above 60°16° tomorrow by 10 AM

This afternoonNear 70°21° · Partly cloudy
TonightDown to 52°11° by 4 AM · Partly cloudy
Tomorrow morningUp to 66°19° by 11 AM · Cloudy
Tomorrow afternoonUp to 74°23° by 3 PM · Mostly cloudy
Tomorrow nightDown to 53°12° by 5 AM · Mostly cloudy
Monday morningUp to 64°18° by 11 AM · Cloudy
Monday afternoonNear 66°19° · 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 4p	Mostly sunny	71°22° (likely 67°19° to 71°22°)	71°22°	0%	10 mph16 km/h from S, gusts 10 mph17 km/h	40%	35%	2
Sat 5p	Sunny	69°21° (likely 65°18° to 69°21°)	69°21°	0%	5 mph8 km/h from S, gusts 10 mph15 km/h	43%	31%	1
Sat 6p	Cloudy	66°19° (likely 61°16° to 66°19°)	66°19°	0%	5 mph8 km/h from SSE, gusts 8 mph12 km/h	50%	63%	0
Sat 7p	Mostly cloudy	64°18° (likely 59°15° to 64°18°)	64°18°	0%	5 mph8 km/h from SE, gusts 9 mph14 km/h	54%	52%	0
Sat 8p	Partly cloudy	61°16° (likely 57°14° to 61°16°)	61°16°	0%	5 mph8 km/h from SE, gusts 9 mph14 km/h	61%	33%	0
Sat 9p	Clear	60°16° (likely 56°13° to 60°16°)	60°16°	0%	5 mph8 km/h from SSE, gusts 10 mph17 km/h	62%	20%	0
Sat 10p	Partly cloudy	58°14° (likely 55°13° to 58°14°)	58°14°	0%	5 mph8 km/h from SSE, gusts 11 mph18 km/h	64%	28%	0
Sat 11p	Partly cloudy	57°14° (likely 54°12° to 57°14°)	57°14°	0%	5 mph8 km/h from SSE, gusts 11 mph17 km/h	66%	30%	0
Sun 12a	Mostly clear	56°13° (likely 53°12° to 56°13°)	56°13°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	67%	18%	0
Sun 1a	Clear	55°13° (likely 52°11° to 55°13°)	55°13°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	69%	3%	0
Sun 2a	Partly cloudy	54°12° (likely 51°11° to 54°12°)	54°12°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	73%	45%	0
Sun 3a	Partly cloudy	53°12° (likely 51°11° to 53°12°)	53°12°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	74%	56%	0
Sun 4a	Partly cloudy	52°11° (likely 50°10° to 54°12°)	52°11°	0%	5 mph8 km/h from S, gusts 11 mph17 km/h	76%	84%	0
Sun 5a	Cloudy	52°11° (likely 49°9° to 53°12°)	52°11°	0%	0 mph0 km/h, gusts 10 mph16 km/h	75%	94%	0
Sun 6a	Cloudy	51°11° (likely 49°9° to 53°12°)	51°11°	0%	0 mph0 km/h, gusts 10 mph16 km/h	77%	98%	0
Sun 7a	Cloudy	51°11° (likely 49°9° to 53°12°)	50°10°	0%	5 mph8 km/h from SSW, gusts 10 mph16 km/h	77%	99%	0
Sun 8a	Cloudy	52°11° (likely 50°10° to 54°12°)	52°11°	0%	5 mph8 km/h from S, gusts 10 mph16 km/h	77%	95%	0
Sun 9a	Cloudy	57°14° (likely 54°12° to 58°14°)	57°14°	0%	5 mph8 km/h from SSW, gusts 9 mph15 km/h	66%	93%	1
Sun 10a	Cloudy	62°17° (likely 57°14° to 62°17°)	62°17°	0%	5 mph8 km/h from SSW, gusts 12 mph19 km/h	57%	89%	2
Sun 11a	Cloudy	66°19° (likely 61°16° to 66°19°)	66°19°	0%	5 mph8 km/h from SSW, gusts 11 mph18 km/h	50%	80%	2
Sun 12p	Cloudy	69°21° (likely 65°18° to 69°21°)	69°21°	0%	5 mph8 km/h from SSW, gusts 11 mph18 km/h	45%	78%	3
Sun 1p	Cloudy	72°22° (likely 68°20° to 72°22°)	72°22°	0%	5 mph8 km/h from SSW, gusts 10 mph17 km/h	43%	78%	3
Sun 2p	Partly sunny	73°23° (likely 69°21° to 73°23°)	73°23°	0%	5 mph8 km/h from SSW, gusts 10 mph15 km/h	40%	72%	3
Sun 3p	Partly sunny	74°23° (likely 70°21° to 74°23°)	74°23°	0%	5 mph8 km/h from SSW, gusts 9 mph14 km/h	38%	67%	3
Sun 4p	Cloudy	74°23° (likely 69°21° to 74°23°)	74°23°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	38%	80%	2
Sun 5p	Partly sunny	72°22° (likely 67°19° to 72°22°)	72°22°	0%	5 mph8 km/h from S, gusts 8 mph12 km/h	42%	69%	1
Sun 6p	Cloudy	69°21° (likely 63°17° to 69°21°)	69°21°	0%	5 mph8 km/h from SSW, gusts 3 mph5 km/h	46%	78%	0
Sun 7p	Partly cloudy	66°19° (likely 60°16° to 66°19°)	66°19°	0%	5 mph8 km/h from SSW, gusts 3 mph5 km/h	52%	73%	0
Sun 8p	Partly cloudy	63°17° (likely 59°15° to 63°17°)	63°17°	0%	5 mph8 km/h from S, gusts 6 mph9 km/h	56%	72%	0
Sun 9p	Cloudy	62°17° (likely 58°14° to 62°17°)	62°17°	0%	5 mph8 km/h from S, gusts 8 mph13 km/h	58%	76%	0
Sun 10p	Partly cloudy	60°16° (likely 57°14° to 60°16°)	60°16°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	60%	76%	0
Sun 11p	Cloudy	59°15° (likely 55°13° to 60°16°)	59°15°	0%	5 mph8 km/h from SSW, gusts 9 mph15 km/h	62%	77%	0
Mon 12a	Cloudy	58°14° (likely 55°13° to 60°16°)	58°14°	0%	5 mph8 km/h from SSW, gusts 9 mph15 km/h	65%	77%	0
Mon 1a	Cloudy	57°14° (likely 54°12° to 59°15°)	57°14°	0%	5 mph8 km/h from SW, gusts 9 mph14 km/h	67%	74%	0
Mon 2a	Partly cloudy	56°13° (likely 53°12° to 59°15°)	56°13°	0%	5 mph8 km/h from W, gusts 8 mph13 km/h	70%	67%	0
Mon 3a	Partly cloudy	55°13° (likely 51°11° to 58°14°)	55°13°	0%	5 mph8 km/h from W, gusts 7 mph12 km/h	73%	72%	0
Mon 4a	Partly cloudy	54°12° (likely 51°11° to 54°12°)	54°12°	0%	5 mph8 km/h from WNW, gusts 6 mph10 km/h	77%	67%	0
Mon 5a	Partly cloudy	53°12° (likely 50°10° to 54°12°)	53°12°	0%	5 mph8 km/h from NNW, gusts 8 mph13 km/h	80%	70%	0
Mon 6a	Partly cloudy	52°11° (likely 49°9° to 55°13°)	53°12°	0%	5 mph8 km/h from NNW, gusts 10 mph15 km/h	83%	75%	0
Mon 7a	Cloudy	52°11° (likely 49°9° to 55°13°)	53°12°	0%	5 mph8 km/h from N, gusts 10 mph15 km/h	87%	89%	0
Mon 8a	Cloudy	53°12° (likely 52°11° to 55°13°)	53°12°	0%	5 mph8 km/h from NNE, gusts 10 mph17 km/h	87%	97%	0
Mon 9a	Cloudy	57°14° (likely 55°13° to 58°14°)	57°14°	0%	5 mph8 km/h from NNE, gusts 12 mph20 km/h	81%	93%	1
Mon 10a	Cloudy	61°16° (likely 58°14° to 62°17°)	61°16°	0%	5 mph8 km/h from NNE, gusts 12 mph20 km/h	73%	93%	1
Mon 11a	Cloudy	64°18° (likely 60°16° to 64°18°)	64°18°	0%	5 mph8 km/h from NE, gusts 13 mph21 km/h	66%	81%	2
Mon 12p	Cloudy	65°18° (likely 61°16° to 65°18°)	65°18°	0%	10 mph16 km/h from NE, gusts 12 mph19 km/h	64%	82%	2
Mon 1p	Cloudy	66°19° (likely 62°17° to 66°19°)	66°19°	0%	10 mph16 km/h from NE, gusts 11 mph18 km/h	63%	79%	3
Mon 2p	Mostly cloudy	66°19° (likely 63°17° to 67°19°)	66°19°	0%	10 mph16 km/h from NE, gusts 12 mph19 km/h	61%	71%	3
Mon 3p	Cloudy	66°19° (likely 62°17° to 66°19°)	66°19°	0%	10 mph16 km/h from NE, gusts 12 mph20 km/h	60%	76%	2

Days ahead

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

Today, Oct 24. Cloudy. High 71°22°, low 51°11°. Typical 59°15° / 43°6°. Dry. Mostly agree.
1. Afternoon
  noon–6 PM
  Sunny, 71°22°
  Dry
2. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
3. Overnight
  midnight–6 AM
  Partly cloudy, 52°11°
  Dry
Official NWS forecast
Today: Mostly sunny. High near 71, with temperatures falling to around 69 in the afternoon. South wind 5 to 10 mph.
Tonight: Partly cloudy, with a low around 51. South southeast wind 0 to 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–71°22°
Low, likely
48°9°–51°11°
Typical high / low
59°15° / 43°6°
Wind
7 mph11 km/h, gusts 17 mph27 km/h
UV peak
4
Tomorrow, Oct 25. Cloudy. High 74°23°, low 52°11°. Typical 59°15° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 74°23°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 53°12°
  Dry
Official NWS forecast
Day: Mostly sunny. High near 74, with temperatures falling to around 72 in the afternoon. South southwest wind 0 to 5 mph.
Night: Partly cloudy, with a low around 52. Southwest wind around 5 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–74°23°
Low, likely
49°9°–53°12°
Typical high / low
59°15° / 42°6°
Wind
8 mph12 km/h, gusts 16 mph26 km/h
UV peak
3
Monday, Oct 26. Mostly cloudy. High 66°19°, low 50°10°. Typical 58°14° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  Dry
Official NWS forecast
Day: Partly sunny, with a high near 66. North northeast wind 5 to 10 mph.
Night: Mostly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
63°17°–66°19°
Low, likely
49°9°–53°12°
Typical high / low
58°14° / 42°6°
Wind
10 mph16 km/h, gusts 19 mph30 km/h
UV peak
3
Tuesday, Oct 27. Cloudy. High 70°21°, low 56°13°. Typical 58°14° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 53°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 62°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 70.
Night: Mostly cloudy, with a low around 56.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–70°21°
Low, likely
50°10°–56°13°
Typical high / low
58°14° / 42°6°
Wind
7 mph11 km/h, gusts 22 mph35 km/h
UV peak
3
Wednesday, Oct 28. Cloudy. High 74°23°, low 58°14°. Typical 57°14° / 41°5°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 56°14°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 70°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 63°17°
  Dry
4. Overnight
  midnight–6 AM
  Mostly 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 58.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–74°23°
Low, likely
52°11°–58°14°
Typical high / low
57°14° / 41°5°
Wind
11 mph17 km/h, gusts 24 mph39 km/h
UV peak
3
Thursday, Oct 29. Showers. High 74°23°, low 57°14°. Typical 57°14° / 41°5°. Rain 0.03 in0.8 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 60°16°
  Dry
2. Afternoon
  noon–6 PM
  Drizzle, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 65°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. Mostly sunny, with a high near 74.
Night: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 57.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
70°21°–74°23°
Low, likely
55°13°–62°17°
Typical high / low
57°14° / 41°5°
Wind
11 mph18 km/h, gusts 27 mph44 km/h
UV peak
3
Friday, Oct 30. Mostly cloudy. High 74°23°, low 58°14°. Typical 56°13° / 40°4°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 60°15°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 72°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 65°19°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 60°16°
  20% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 74.
Night: Mostly cloudy, with a low around 58.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–75°24°
Low, likely
54°12°–60°16°
Typical high / low
56°13° / 40°4°
Wind
11 mph17 km/h, gusts 23 mph37 km/h
UV peak
3
Saturday, Oct 31. Rain. High 71°22°, low 59°15°. Typical 56°13° / 40°4°. Rain 0.07 in1.8 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 61°16°
  30% chance
2. Afternoon
  noon–6 PM
  Cloudy, 72°22°
  40% chance
3. Evening
  6 PM–midnight
  Rain, 67°19°
  50% chance · 0.04 in1.1 mm
4. Overnight
  midnight–6 AM
  Rain, 60°16°
  50% chance · 0.15 in3.9 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
68°20°–73°23°
Low, likely
54°12°–63°17°
Typical high / low
56°13° / 40°4°
Wind
12 mph20 km/h, gusts 26 mph41 km/h
UV peak
2
Sunday, Nov 1. Rain. High 66°19°, low 59°15°. Typical 55°13° / 40°4°. Rain 0.48 in12 mm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 61°16°
  50% chance · 0.13 in3.4 mm
2. Afternoon
  noon–6 PM
  Drizzle, 66°19°
  40% chance · 0.11 in2.8 mm
3. Evening
  6 PM–midnight
  Drizzle, 63°17°
  30% chance · 0.1 in2.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 50°10°
  30% chance
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
64°18°–69°21°
Low, likely
58°14°–60°16°
Typical high / low
55°13° / 40°4°
Wind
14 mph23 km/h, gusts 34 mph55 km/h
UV peak
2
Monday, Nov 2. Drizzle. High 62°17°, low 50°10°. Typical 55°13° / 39°4°. Rain 0.4 in10 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 49°9°
  30% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Cloudy, 54°12°
  30% chance · 0.25 in6.2 mm
3. Evening
  6 PM–midnight
  Drizzle, 51°11°
  30% chance · 0.16 in4 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°–66°19°
Low, likely
40°4°–60°16°
Typical high / low
55°13° / 39°4°
Wind
15 mph24 km/h, gusts 37 mph59 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 71°, low 51°.
Tomorrow
Dry, high 74°, low 52°, warming up.
Monday
Dry, high 66°, low 50°, cooling off.
Rest of week
Highs 62–74°; chance of precipitation on Saturday, Sunday.

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

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Full-screen radar

For your home

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

Heating this week

About 90% less heating than a typical week.

This week 11Typical 108

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 46°F).

Open the windows?

Today, 5:00 PM–9:00 PM

Good stretch to open the windows.

Is this typical?

Chicago Ohare International Airport · official normals 1991–2020 · records 1872–2026

Oct 24, today vs a typical year

Today’s expected high is 12°7° warmer than typical.

Last 7 days vs normal

On average 5°3° warmer than normal (daily mean temperature).

−1°SunOct 18
+3°+2°MonOct 19
+4°+2°TueOct 20
+6°+3°WedOct 21
+10°+6°ThuOct 22
+9°+5°FriOct 23
—SatOct 24

Clarendon Hills weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 42 min; Losing 2 min 35 s a day; shortest Dec 21, 1 h 34 min less
Golden hour: 5:18–6:14 PM; Morning 6:57–7:53 AM
Blue hour: 6:14–6:25 PM; Morning 6:46–6:57 AM; first light 6:46 AM

Stars tonight? Fair

Mostly clear 12–2 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:27 AM · rises 4:54 PM
Full moon: Oct 25
New moon: Nov 9

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