Chicago (United States of America) weather

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Forecast days

Today

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

Sunrise: 07:13

Sunset: 16:21

Overcast changing to clear by nighttime.

L UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: 1° Celsius;
Thu 18 Dec

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

Sunrise: 07:13

Sunset: 16:21

Drizzle changing to cloudy in the afternoon.

L UV

No pollution data.

No pollen data.

Thu 18 Dec

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: -8° Celsius;
Fri 19 Dec

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

Sunrise: 07:14

Sunset: 16:22

Overcast changing to sunny by late morning.

L UV

No pollution data.

No pollen data.

Fri 19 Dec

Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -2° Celsius;
Sat 20 Dec

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

Sunrise: 07:15

Sunset: 16:22

Sunny intervals changing to partly cloudy in the afternoon.

L UV

No pollution data.

No pollen data.

Sat 20 Dec

Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -5° Celsius;
Sun 21 Dec

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

Sunrise: 07:15

Sunset: 16:23

Sunny changing to partly cloudy in the afternoon.

L UV

No pollution data.

No pollen data.

Sun 21 Dec

Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -1° Celsius;
Mon 22 Dec

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 2° Celsius;

Sunrise: 07:16

Sunset: 16:23

Cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.

Mon 22 Dec

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: 2° Celsius;
Tue 23 Dec

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

Sunrise: 07:16

Sunset: 16:24

Cloudy changing to sunny intervals by lunchtime.

L UV

No pollution data.

No pollen data.

Tue 23 Dec

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

Overcast changing to clear by nighttime.

Sunrise: 07:13

Sunset: 16:21

L UV

No pollution data.

No pollen data.

7 day forecast for Chicago

Today (17 December 2025)

Time	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%
Temperature (°C)	0°	0°	0°	0°	0°	0°	1°	1°	1°	1°	1°	1°	2°
Feels like temperature (°C)	-3°	-2°	-2°	-2°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-4°
Wind direction and speed (mph)	NW 6	NW 4	W 3	S 4	SSE 7	SSE 10	S 12	SSE 12	SSE 14	SSE 15	S 15	S 15	S 16
Wind gust (mph)	11	8	8	13	18	20	21	22	24	25	26	26	27
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	92%	92%	91%	90%	87%	86%	86%	87%	90%	92%	90%	89%	87%
UV	1	1	1	1	1	1	-	-	-	-	-	-	-

Thursday (18 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%	20%	60%	70%	30%	10%	20%	40%	70%	90%	90%	60%	20%	10%	<5%	10%	10%	10%	10%	<5%	<5%
Temperature (°C)	2°	2°	3°	3°	4°	4°	5°	6°	6°	7°	7°	7°	7°	7°	6°	4°	4°	4°	4°	3°	3°	1°	0°	-1°
Feels like temperature (°C)	-4°	-3°	-3°	-2°	-2°	-1°	0°	1°	1°	2°	2°	3°	3°	3°	1°	-1°	-1°	-1°	-1°	-1°	-3°	-5°	-7°	-9°
Wind direction and speed (mph)	S 17	S 17	S 18	S 19	S 19	S 18	S 18	S 19	S 20	S 20	S 21	S 21	S 20	SSW 19	WSW 17	W 16	W 14	WSW 13	WSW 13	W 15	W 19	W 19	W 21	W 22
Wind gust (mph)	29	30	31	32	32	32	33	34	36	36	36	36	35	35	34	27	25	25	29	35	36	37	40	41
Visibility (description)	G	VG	G	G	M	M	M	M	M	M	M	M	M	P	M	G	VG	VG	VG	VG	G	VG	VG	VG
Humidity	86%	84%	84%	89%	92%	95%	96%	96%	96%	96%	95%	95%	96%	95%	91%	86%	84%	84%	82%	79%	75%	69%	67%	65%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-

Friday (19 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)	-3°	-3°	-4°	-5°	-5°	-6°	-6°	-7°	-8°	-8°	-8°	-7°	-7°	-5°	-4°	-4°	-3°	-3°	-2°	-2°	-2°	-2°	-2°	-1°
Feels like temperature (°C)	-10°	-11°	-12°	-13°	-14°	-14°	-15°	-16°	-17°	-17°	-16°	-15°	-14°	-12°	-10°	-8°	-7°	-7°	-8°	-7°	-8°	-8°	-8°	-8°
Wind direction and speed (mph)	WNW 22	WNW 21	WNW 21	WNW 21	WNW 21	WNW 20	WNW 20	WNW 20	WNW 19	WNW 18	WNW 16	WNW 15	WNW 13	WNW 11	W 9	W 8	WSW 7	SW 8	SW 10	SSW 10	SSW 12	S 13	S 15	S 16
Wind gust (mph)	40	40	39	39	38	37	37	36	35	33	30	27	24	21	18	15	16	17	18	20	22	24	26	27
Visibility (description)	VG	VG	VG	VG	VG	G	VG	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	60%	62%	61%	63%	63%	63%	63%	62%	61%	59%	57%	55%	52%	46%	43%	41%	41%	42%	45%	53%	57%	63%	68%	73%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	1	1	1	1	-	-	-	-	-	-	-

Saturday (20 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)	-1°	-1°	0°	0°	0°	1°	1°	1°	2°	2°	2°	3°	3°	4°	4°	4°	4°	3°	3°	3°	2°	2°	2°	1°
Feels like temperature (°C)	-8°	-7°	-7°	-6°	-6°	-6°	-5°	-5°	-5°	-4°	-3°	-2°	-1°	-1°	0°	0°	0°	-1°	-1°	-2°	-2°	-3°	-3°	-4°
Wind direction and speed (mph)	S 17	S 17	SSW 18	SSW 19	SSW 19	SSW 19	SSW 19	SSW 19	SSW 19	SSW 18	SSW 17	SW 17	SW 15	SW 14	WSW 13	WSW 11	W 10	W 11	WNW 11	WNW 11	WNW 12	NW 13	NW 13	NW 15
Wind gust (mph)	28	30	31	32	32	32	33	32	32	31	30	29	27	25	23	21	20	20	20	21	22	23	25	27
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G	VG	VG	VG
Humidity	73%	72%	67%	65%	63%	63%	63%	63%	64%	64%	64%	64%	64%	65%	65%	65%	67%	70%	71%	73%	72%	71%	67%	66%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-	-

Sunday (21 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%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	1°	0°	-1°	-2°	-3°	-4°	-4°	-4°	-5°	-5°	-5°	-4°	-4°	-3°	-2°	-2°	-2°	-1°	-1°	-1°
Feels like temperature (°C)	-5°	-6°	-7°	-9°	-9°	-10°	-11°	-11°	-11°	-10°	-10°	-9°	-8°	-7°	-6°	-6°	-5°	-4°	-4°	-5°
Wind direction and speed (mph)	NW 15	NW 15	NW 15	NW 15	NW 14	NW 14	NW 13	NW 11	NW 11	NW 9	NW 9	WNW 9	WNW 8	WNW 7	WNW 6	WNW 6	NW 5	NNW 5	ESE 5	SSE 9
Wind gust (mph)	27	26	26	25	25	23	22	20	18	18	17	16	15	14	12	12	11	11	16	17
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	59%	56%	54%	54%	52%	53%	53%	51%	49%	47%	48%	45%	45%	45%	44%	45%	48%	47%	50%	59%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	1	1	1	1	-	-	-

Monday (22 December 2025)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-1°	-1°	0°	0°	1°	3°	3°	3°
Feels like temperature (°C)	-5°	-6°	-5°	-5°	-3°	-1°	-1°	-2°
Wind direction and speed (mph)	SSE 9	SSE 10	SSE 10	S 11	SSW 10	SSW 10	SSW 10	SSW 11
Wind gust (mph)	18	19	19	19	18	19	19	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	67%	72%	73%	72%	67%	66%	70%	75%
UV	-	-	-	1	1	1	-	-

Tuesday (23 December 2025)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%
Temperature (°C)	3°	2°	3°	3°	4°	5°	4°	3°
Feels like temperature (°C)	-2°	-2°	-1°	-1°	1°	2°	1°	0°
Wind direction and speed (mph)	SW 11	SW 10	SW 10	SW 9	WSW 8	SW 9	N 8	E 7
Wind gust (mph)	19	19	18	17	16	16	15	13
Visibility (description)	G	G	G	G	G	G	G	G
Humidity	84%	88%	91%	94%	89%	88%	91%	96%
UV	-	-	-	1	1	1	-	-

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Forecast

Forecast for 11am (UTC-6) Wednesday

Updated 12:27 (UTC) on Wed 17 Dec 2025

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Chicago (United States of America) weather

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Forecast days

Today

Today

Thu 18 Dec

Thu 18 Dec

Fri 19 Dec

Fri 19 Dec

Sat 20 Dec

Sat 20 Dec

Sun 21 Dec

Sun 21 Dec

Mon 22 Dec

Mon 22 Dec

Tue 23 Dec

Tue 23 Dec

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