Chicago Ohare Airport (United States of America) weather

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Forecast days

Today

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 06:31

Sunset: 17:38

Clear.

M UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 0 degrees Celsius;
Fri 27 Feb

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 2° Celsius;

Sunrise: 06:30

Sunset: 17:39

Sunny.

M UV

No pollution data.

No pollen data.

Fri 27 Feb

Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
Sat 28 Feb

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -5° Celsius;

Sunrise: 06:28

Sunset: 17:40

Cloudy.

M UV

No pollution data.

No pollen data.

Sat 28 Feb

Maximum daytime temperature: 4 degrees Celsius; Minimum nighttime temperature: -5 degrees Celsius;
Sun 1 Mar

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -4° Celsius;

Sunrise: 06:27

Sunset: 17:42

Sunny changing to cloudy by early evening.

M UV

No pollution data.

No pollen data.

Sun 1 Mar

Maximum daytime temperature: -2 degrees Celsius; Minimum nighttime temperature: -4 degrees Celsius;
Mon 2 Mar

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 06:25

Sunset: 17:43

Sunny intervals changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

Mon 2 Mar

Maximum daytime temperature: 4 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius;
Tue 3 Mar

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 2° Celsius;

Sunrise: 06:23

Sunset: 17:44

Drizzle changing to overcast by lunchtime.

M UV

No pollution data.

No pollen data.

Tue 3 Mar

Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
Wed 4 Mar

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 06:22

Sunset: 17:45

Cloudy changing to sunny intervals by late morning.

M UV

No pollution data.

No pollen data.

Wed 4 Mar

Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius;

Clear.

Sunrise: 06:31

Sunset: 17:38

M UV

No pollution data.

No pollen data.

7 day forecast for Chicago Ohare Airport

Today (26 February 2026)

Time	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%
Temperature (°C)	4°	4°	4°
Feels like temperature (°C)	2°	1°	1°
Wind direction and speed (mph)	SW 7	SW 6	SW 6
Wind gust (mph)	13	13	13
Visibility (description)	VG	VG	VG
Humidity	75%	78%	82%
UV	-	-	-

Friday (27 February 2026)

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)	3°	3°	2°	2°	1°	1°	0°	0°	1°	2°	4°	7°	9°	11°	13°	15°	15°	15°	15°	13°	11°	10°	9°	8°
Feels like temperature (°C)	1°	0°	-1°	-1°	-1°	-2°	-3°	-3°	-2°	-1°	1°	4°	7°	9°	11°	12°	12°	12°	12°	10°	9°	7°	7°	6°
Wind direction and speed (mph)	SW 6	SW 6	SW 6	SW 6	SW 5	SW 5	SW 5	SW 6	SW 6	SSW 7	SSW 8	SSW 9	SSW 10	SSW 11	SSW 12	SW 14	SW 15	WSW 14	WSW 13	W 13	WNW 13	WNW 12	WNW 10	WNW 10
Wind gust (mph)	12	12	12	11	10	10	11	13	15	16	19	22	24	25	28	30	30	27	26	26	25	23	21	19
Visibility (description)	VG	VG	VG	VG	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G
Humidity	84%	86%	88%	89%	90%	90%	90%	90%	87%	79%	69%	59%	52%	42%	40%	40%	40%	40%	40%	42%	45%	52%	54%	55%
UV	-	-	-	-	-	-	1	1	1	2	3	4	4	3	2	1	1	1	-	-	-	-	-	-

Saturday (28 February 2026)

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%	10%	20%	30%	40%	40%	20%	10%	<5%
Temperature (°C)	7°	7°	6°	5°	4°	4°	3°	3°	2°	3°	3°	3°	4°	4°	3°	2°	1°	0°	-1°	-2°	-2°	-3°	-3°	-3°
Feels like temperature (°C)	5°	4°	3°	3°	2°	2°	1°	1°	1°	1°	1°	1°	1°	0°	-1°	-2°	-4°	-6°	-7°	-8°	-8°	-8°	-8°	-8°
Wind direction and speed (mph)	WNW 9	WNW 8	NW 7	NW 6	NW 5	NW 4	NW 4	NNW 4	N 3	NNE 5	NE 5	NE 6	ENE 7	NE 8	NE 10	NE 11	NE 12	NE 12	NNE 12	NNE 12	NNE 13	NNE 12	NNE 12	NNE 11
Wind gust (mph)	17	16	14	11	8	8	7	8	10	12	13	15	17	20	23	25	26	26	26	26	26	25	24	24
Visibility (description)	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	M	M	M	G	VG
Humidity	55%	55%	56%	57%	59%	61%	62%	61%	57%	51%	43%	40%	39%	41%	42%	47%	57%	65%	73%	78%	82%	83%	81%	76%
UV	-	-	-	-	-	-	1	1	1	2	3	4	2	3	1	1	1	1	-	-	-	-	-	-

Sunday (1 March 2026)

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%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%
Temperature (°C)	-3°	-3°	-4°	-4°	-5°	-5°	-5°	-5°	-5°	-4°	-4°	-3°	-3°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-3°	-3°	-4°
Feels like temperature (°C)	-9°	-9°	-10°	-10°	-10°	-10°	-10°	-11°	-10°	-10°	-9°	-8°	-7°	-7°	-6°	-6°	-6°	-6°	-7°	-7°	-7°	-7°	-7°	-7°
Wind direction and speed (mph)	NNE 11	N 11	N 11	N 10	N 10	N 10	N 9	NNE 9	NNE 9	NNE 9	NNE 8	NE 8	NE 7	NE 7	NE 7	NE 7	NE 7	ENE 7	ENE 7	ENE 6	ENE 6	E 6	E 5	E 5
Wind gust (mph)	24	23	22	21	20	19	19	19	18	19	18	17	17	17	17	17	16	15	15	14	13	12	11	10
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	75%	72%	68%	66%	66%	64%	65%	64%	62%	57%	52%	46%	42%	41%	41%	41%	41%	41%	42%	43%	46%	52%	54%	56%
UV	-	-	-	-	-	-	1	1	1	2	3	4	4	3	2	1	1	1	-	-	-	-	-	-

Monday (2 March 2026)

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	10%	10%	10%	10%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%
Temperature (°C)	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-3°	-2°	0°	1°	2°	3°	4°	4°	4°	4°	4°	3°	3°	3°	3°
Feels like temperature (°C)	-7°	-7°	-8°	-8°	-7°	-7°	-8°	-8°	-7°	-7°	-6°	-4°	-3°	-1°	0°	1°	1°	1°	1°	1°	0°	0°	0°	0°
Wind direction and speed (mph)	E 5	E 5	E 5	E 5	E 5	ESE 5	ESE 5	ESE 5	SE 6	SE 7	SE 7	SE 7	SSE 7	SSE 7	SSE 7	SSE 8	SSE 8	SSE 8	SSE 8	SSE 7	SSE 7	S 7	SSE 7	SSE 6
Wind gust (mph)	10	10	10	10	10	10	10	11	14	15	16	16	16	16	17	17	17	17	16	15	14	14	13	12
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	57%	59%	59%	62%	64%	64%	68%	72%	67%	65%	59%	55%	49%	49%	50%	50%	51%	53%	57%	61%	63%	67%	70%	71%
UV	-	-	-	-	-	-	1	1	1	2	3	4	4	3	2	1	1	1	-	-	-	-	-	-

Tuesday (3 March 2026)

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	20%	20%	30%	40%	50%	50%	50%	50%	40%	40%	30%	30%	30%	20%	20%	20%	20%	20%	20%	10%
Temperature (°C)	3°	2°	2°	2°	2°	2°	1°	1°	2°	2°	2°	3°	3°	4°	4°	4°	5°	4°	4°	3°
Feels like temperature (°C)	0°	0°	0°	0°	0°	0°	-1°	-1°	-1°	-1°	-1°	0°	1°	1°	2°	2°	2°	2°	2°	0°
Wind direction and speed (mph)	SSE 5	SSE 5	S 5	SSE 4	SSE 4	SE 4	ESE 4	ESE 4	ESE 5	ESE 5	ESE 5	E 6	E 6	E 6	E 6	ENE 6	NE 6	NE 7	NE 6	NE 7
Wind gust (mph)	11	11	9	8	9	9	9	10	11	11	12	14	13	14	13	13	14	13	14	14
Visibility (description)	VG	VG	VG	VG	G	M	M	M	M	M	M	G	G	VG	VG	VG	VG	VG	VG	VG
Humidity	72%	75%	77%	81%	85%	89%	91%	91%	91%	91%	91%	91%	90%	88%	84%	81%	80%	80%	83%	83%
UV	-	-	-	-	-	-	1	1	1	1	2	3	2	2	2	1	1	1	-	-

Wednesday (4 March 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	10%	<5%	10%	10%	20%	30%	30%	30%
Temperature (°C)	2°	2°	2°	2°	4°	6°	5°	4°
Feels like temperature (°C)	0°	-1°	-1°	0°	2°	3°	2°	2°
Wind direction and speed (mph)	NE 5	NE 5	NE 5	ENE 6	ENE 6	ENE 7	ENE 7	ENE 7
Wind gust (mph)	12	11	12	15	16	17	16	16
Visibility (description)	VG	VG	G	VG	VG	VG	VG	VG
Humidity	84%	87%	90%	85%	76%	70%	75%	84%
UV	-	-	1	2	4	1	-	-

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Forecast for 10pm (UTC-6) Thursday

Updated 00:18 (UTC) on Fri 27 Feb 2026

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Chicago Ohare Airport (United States of America) weather

Find a forecast

Forecast days

Today

Today

Fri 27 Feb

Fri 27 Feb

Sat 28 Feb

Sat 28 Feb

Sun 1 Mar

Sun 1 Mar

Mon 2 Mar

Mon 2 Mar

Tue 3 Mar

Tue 3 Mar

Wed 4 Mar

Wed 4 Mar

7 day forecast for Chicago Ohare Airport

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