Chicago Ohare Airport (United States of America) weather

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Forecast days

Today

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -13° Celsius;

Sunrise: 07:01

Sunset: 16:21

Cloudy changing to light snow in the afternoon.

L UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: -3° Celsius; Minimum nighttime temperature: -13° Celsius;
Tue 2 Dec

Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -8° Celsius;

Sunrise: 07:02

Sunset: 16:20

Sunny changing to partly cloudy in the afternoon.

M UV

No pollution data.

No pollen data.

Tue 2 Dec

Maximum daytime temperature: -6° Celsius; Minimum nighttime temperature: -8° Celsius;
Wed 3 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -19° Celsius;

Sunrise: 07:03

Sunset: 16:20

Overcast changing to clear by nighttime.

M UV

No pollution data.

No pollen data.

Wed 3 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -19° Celsius;
Thu 4 Dec

Maximum daytime temperature: -12° Celsius; Minimum nighttime temperature: -15° Celsius;

Sunrise: 07:04

Sunset: 16:20

Sunny.

M UV

No pollution data.

No pollen data.

Thu 4 Dec

Maximum daytime temperature: -12° Celsius; Minimum nighttime temperature: -15° Celsius;
Fri 5 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -3° Celsius;

Sunrise: 07:05

Sunset: 16:20

Sunny intervals changing to cloudy by lunchtime.

M UV

No pollution data.

No pollen data.

Fri 5 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -3° Celsius;
Sat 6 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -8° Celsius;

Sunrise: 07:06

Sunset: 16:20

Overcast.

L UV

No pollution data.

No pollen data.

Sat 6 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -8° Celsius;
Sun 7 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -7° Celsius;

Sunrise: 07:07

Sunset: 16:20

Overcast.

L UV

No pollution data.

No pollen data.

Sun 7 Dec

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -7° Celsius;

Cloudy changing to light snow in the afternoon.

Sunrise: 07:01

Sunset: 16:21

L UV

No pollution data.

No pollen data.

7 day forecast for Chicago Ohare Airport

Today (1 December 2025)

Time	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	30%	60%	80%	≥95%	≥95%	≥95%	≥95%	≥95%	80%	60%
Temperature (°C)	-13°	-12°	-12°	-11°	-11°	-9°	-8°	-6°	-5°	-4°	-3°	-3°	-4°	-5°	-5°	-5°	-4°	-4°	-4°	-5°	-5°
Feels like temperature (°C)	-17°	-16°	-15°	-14°	-14°	-12°	-11°	-9°	-7°	-6°	-5°	-5°	-6°	-7°	-7°	-7°	-7°	-7°	-7°	-7°	-8°
Wind direction and speed (mph)	WNW 4	NW 4	NW 3	WNW 3	W 3	WSW 3	SW 3	SSW 3	SSW 3	SSW 3	SSW 3	SSW 3	S 3	S 3	S 3	S 3	S 3	SSW 3	SSW 3	SW 3	WSW 3
Wind gust (mph)	8	8	8	6	6	6	6	7	6	7	7	7	8	8	9	9	8	8	7	7	8
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VP	VP	VP	VP	VP	VP	VP	VP
Humidity	98%	95%	95%	92%	92%	85%	80%	75%	74%	72%	71%	73%	78%	102%	104%	104%	103%	102%	101%	100%	100%
UV	-	-	-	-	1	1	1	2	2	2	1	1	1	1	-	-	-	-	-	-	-

Tuesday (2 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	30%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-5°	-5°	-7°	-9°	-10°	-11°	-13°	-13°	-13°	-12°	-10°	-9°	-7°	-7°	-6°	-7°	-7°	-8°	-7°	-7°	-7°	-7°	-7°	-8°
Feels like temperature (°C)	-8°	-9°	-11°	-14°	-15°	-16°	-18°	-19°	-18°	-16°	-15°	-13°	-12°	-11°	-11°	-12°	-13°	-13°	-13°	-13°	-13°	-13°	-13°	-14°
Wind direction and speed (mph)	W 4	W 4	W 5	W 6	W 6	W 6	W 6	W 6	W 5	W 5	WSW 5	WSW 6	WSW 6	WSW 7	SW 7	SW 7	SW 7	SW 7	SW 8	SW 8	SW 8	SW 9	SSW 9	SSW 9
Wind gust (mph)	10	10	11	11	11	10	10	10	10	11	12	14	15	15	15	15	15	16	17	18	19	20	21	21
Visibility (description)	VP	M	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	99%	98%	99%	101%	102%	104%	105%	104%	100%	95%	88%	84%	81%	80%	83%	84%	87%	89%	89%	89%	89%	88%	87%	86%
UV	-	-	-	-	-	-	-	1	1	2	3	3	3	2	1	1	1	-	-	-	-	-	-	-

Wednesday (3 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	20%	30%	30%	20%	20%	10%	30%	30%	20%	10%	10%	10%	<5%	<5%	<5%
Temperature (°C)	-8°	-7°	-6°	-6°	-5°	-5°	-4°	-4°	-3°	-3°	-2°	-2°	-2°	-2°	-2°	-3°	-4°	-5°	-6°	-6°	-7°	-8°	-9°	-10°
Feels like temperature (°C)	-14°	-13°	-12°	-12°	-11°	-10°	-9°	-9°	-8°	-7°	-7°	-7°	-6°	-6°	-6°	-7°	-9°	-10°	-11°	-12°	-13°	-14°	-15°	-16°
Wind direction and speed (mph)	SSW 9	SW 10	SW 10	SW 10	SW 10	SW 10	SW 9	SW 9	WSW 9	WSW 8	WSW 9	W 9	W 9	WNW 9	WNW 8	NW 8	NW 8	NW 9	NW 9	NW 9	NW 9	NW 8	NW 8	NW 8
Wind gust (mph)	21	22	22	22	22	21	20	20	19	19	20	20	20	20	20	19	20	20	21	21	19	19	18	17
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	85%	84%	83%	82%	81%	81%	82%	83%	84%	85%	86%	87%	86%	84%	81%	82%	81%	79%	78%	75%	74%	74%	73%	74%
UV	-	-	-	-	-	-	-	1	1	1	2	3	2	2	1	1	1	-	-	-	-	-	-	-

Thursday (4 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-11°	-12°	-13°	-15°	-15°	-16°	-17°	-18°	-18°	-17°	-15°	-14°	-13°	-12°	-12°	-12°	-14°	-15°	-15°	-15°	-15°	-14°	-14°	-14°
Feels like temperature (°C)	-17°	-19°	-20°	-21°	-22°	-23°	-24°	-25°	-25°	-23°	-21°	-20°	-18°	-18°	-17°	-18°	-20°	-22°	-22°	-22°	-21°	-21°	-21°	-21°
Wind direction and speed (mph)	NW 8	NW 8	NW 7	WNW 7	WNW 7	WNW 7	WNW 6	WNW 6	WNW 6	WNW 6	WNW 6	W 6	W 6	W 6	WSW 6	WSW 6	WSW 6	SW 6	SW 7	SW 7	SW 7	SW 8	SW 8	SW 8
Wind gust (mph)	17	16	15	15	15	13	13	12	12	13	14	14	14	14	13	13	13	14	15	15	16	17	18	18
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	74%	74%	74%	74%	75%	76%	77%	78%	77%	70%	65%	65%	64%	64%	65%	71%	78%	82%	83%	84%	83%	83%	84%	85%
UV	-	-	-	-	-	-	-	1	1	2	2	3	3	2	1	1	1	-	-	-	-	-	-	-

Friday (5 December 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	21:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	20%	10%	20%
Temperature (°C)	-14°	-13°	-13°	-13°	-12°	-12°	-12°	-11°	-10°	-9°	-7°	-6°	-4°	-4°	-3°	-3°	-3°	-2°	-2°	-1°
Feels like temperature (°C)	-21°	-20°	-20°	-20°	-19°	-19°	-18°	-18°	-17°	-15°	-13°	-12°	-10°	-9°	-8°	-8°	-8°	-7°	-7°	-6°
Wind direction and speed (mph)	SW 8	SW 8	SW 8	SW 8	SSW 8	SSW 8	SSW 8	SSW 9	SSW 9	SSW 9	SSW 9	SW 10	SW 10	SW 10	SW 10	SW 10	SW 9	SW 9	SW 9	SW 9
Wind gust (mph)	19	19	19	19	19	19	19	20	21	22	22	22	22	22	22	22	21	21	22	20
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G
Humidity	84%	84%	81%	81%	78%	77%	76%	75%	74%	73%	72%	72%	71%	72%	76%	79%	79%	82%	84%	88%
UV	-	-	-	-	-	-	-	1	1	2	2	3	3	2	1	1	1	-	-	-

Saturday (6 December 2025)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	10%	10%	10%	<5%	<5%	<5%	10%	10%
Temperature (°C)	-1°	-1°	-1°	-1°	-1°	-1°	-3°	-4°
Feels like temperature (°C)	-5°	-5°	-4°	-5°	-5°	-5°	-7°	-7°
Wind direction and speed (mph)	WSW 8	W 7	W 7	W 6	W 7	W 6	WSW 6	WSW 4
Wind gust (mph)	18	16	15	16	15	13	12	11
Visibility (description)	G	G	VG	VG	VG	VG	VG	VG
Humidity	88%	88%	87%	85%	82%	81%	86%	89%
UV	-	-	-	1	2	1	-	-

Sunday (7 December 2025)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	20%	20%	10%	10%	20%	20%	20%	20%
Temperature (°C)	-6°	-6°	-4°	-3°	-1°	-1°	-2°	-2°
Feels like temperature (°C)	-10°	-10°	-8°	-7°	-5°	-5°	-6°	-6°
Wind direction and speed (mph)	WSW 5	WSW 5	W 6	WSW 6	W 7	NW 6	NW 6	NW 6
Wind gust (mph)	12	12	15	16	17	15	15	13
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	89%	92%	89%	84%	81%	82%	87%	89%
UV	-	-	-	1	2	1	-	-

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Updated 06:31 (UTC) on Mon 1 Dec 2025

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Chicago Ohare Airport (United States of America) weather

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Forecast days

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Today

Tue 2 Dec

Tue 2 Dec

Wed 3 Dec

Wed 3 Dec

Thu 4 Dec

Thu 4 Dec

Fri 5 Dec

Fri 5 Dec

Sat 6 Dec

Sat 6 Dec

Sun 7 Dec

Sun 7 Dec

7 day forecast for Chicago Ohare Airport

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