Sioux City (Ia (United States of America) weather

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Forecast days

Today

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: -2° Celsius;

Sunrise: 07:54

Sunset: 17:16

Cloudy.

L UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: -2° Celsius;
Wed 14 Jan

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -3° Celsius;

Sunrise: 07:54

Sunset: 17:17

Clear.

L UV

No pollution data.

No pollen data.

Wed 14 Jan

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -3° Celsius;
Thu 15 Jan

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 0° Celsius;

Sunrise: 07:53

Sunset: 17:18

Cloudy changing to sunny intervals by lunchtime.

L UV

No pollution data.

No pollen data.

Thu 15 Jan

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 0° Celsius;
Fri 16 Jan

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -9° Celsius;

Sunrise: 07:53

Sunset: 17:19

Overcast.

L UV

No pollution data.

No pollen data.

Fri 16 Jan

Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -9° Celsius;
Sat 17 Jan

Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -10° Celsius;

Sunrise: 07:52

Sunset: 17:20

Overcast changing to clear by early evening.

L UV

No pollution data.

No pollen data.

Sat 17 Jan

Maximum daytime temperature: -8° Celsius; Minimum nighttime temperature: -10° Celsius;
Sun 18 Jan

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

Sunrise: 07:51

Sunset: 17:22

Partly cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.

Sun 18 Jan

Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -6° Celsius;
Mon 19 Jan

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

Sunrise: 07:51

Sunset: 17:23

Partly cloudy changing to sunny intervals by late morning.

L UV

No pollution data.

No pollen data.

Mon 19 Jan

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

Cloudy.

Sunrise: 07:54

Sunset: 17:16

L UV

No pollution data.

No pollen data.

7 day forecast for Sioux City (Ia

Today (13 January 2026)

Time	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%	10%	<5%	<5%	<5%	<5%
Temperature (°C)	10°	11°	11°	10°	10°	9°	8°	8°	8°	7°	7°	6°
Feels like temperature (°C)	7°	8°	8°	7°	7°	6°	5°	4°	4°	4°	4°	3°
Wind direction and speed (mph)	WNW 14	WNW 15	WNW 15	WNW 15	WNW 15	WNW 15	WNW 14	WNW 14	NW 14	NW 13	NW 13	NNW 15
Wind gust (mph)	30	30	31	32	31	30	28	29	28	28	30	32
Visibility (description)	G	G	G	G	G	G	G	G	G	G	G	G
Humidity	58%	55%	56%	58%	65%	69%	74%	76%	77%	78%	76%	75%
UV	1	1	1	1	1	1	-	-	-	-	-	-

Wednesday (14 January 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%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	6°	5°	5°	4°	3°	3°	1°	0°	-1°	-2°	-2°	-1°	-1°	0°	0°	0°	0°	-1°	-2°	-3°	-3°	-3°	-3°	-3°
Feels like temperature (°C)	2°	1°	0°	-1°	-2°	-3°	-4°	-6°	-7°	-8°	-8°	-7°	-6°	-5°	-5°	-4°	-5°	-5°	-5°	-5°	-5°	-5°	-5°	-5°
Wind direction and speed (mph)	NNW 15	NNW 15	NNW 15	NNW 16	NNW 17	NNW 17	N 17	N 16	N 14	N 15	N 14	N 13	N 13	NNW 12	NNW 11	NNW 10	NNW 10	NNW 6	NNW 5	NNW 4	NW 4	NW 4	NW 3	WNW 3
Wind gust (mph)	32	32	33	34	36	36	33	32	30	30	30	28	26	26	24	22	19	12	9	8	7	6	6	6
Visibility (description)	G	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%	75%	75%	74%	71%	66%	64%	65%	66%	65%	61%	56%	54%	48%	42%	43%	47%	58%	69%	75%	77%	76%	81%	80%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	1	1	1	1	-	-	-	-	-	-

Thursday (15 January 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%	10%	<5%	<5%	<5%	<5%	10%
Temperature (°C)	-3°	-3°	-3°	-3°	-2°	-2°	-2°	-1°	-1°	-1°	1°	2°	3°	4°	5°	6°	6°	5°	5°	5°	5°	4°	4°	3°
Feels like temperature (°C)	-5°	-5°	-5°	-5°	-5°	-5°	-6°	-6°	-6°	-6°	-4°	-3°	-1°	1°	2°	2°	2°	1°	0°	0°	0°	0°	-1°	-2°
Wind direction and speed (mph)	W 3	SW 3	SW 4	SW 4	SSW 5	S 6	S 7	S 8	S 10	S 10	S 11	S 11	S 12	SSW 11	SW 11	WSW 12	WNW 12	NW 13	NW 13	WNW 13	WNW 15	WNW 15	NW 17	NW 17
Wind gust (mph)	6	8	9	10	11	14	16	19	21	23	23	25	25	24	25	26	27	28	28	29	32	34	34	35
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	G	G	G	G	G
Humidity	81%	81%	77%	77%	78%	77%	78%	77%	76%	75%	72%	69%	67%	67%	67%	66%	66%	70%	71%	65%	60%	58%	57%	58%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Friday (16 January 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%	10%	20%	10%	20%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	3°	3°	2°	2°	2°	1°	1°	1°	1°	0°	0°	-1°	-2°	-2°	-3°	-4°	-4°	-4°	-5°	-5°	-5°	-5°	-5°	-5°
Feels like temperature (°C)	-2°	-3°	-3°	-4°	-4°	-4°	-5°	-5°	-5°	-6°	-7°	-8°	-9°	-10°	-11°	-12°	-12°	-12°	-12°	-12°	-12°	-13°	-13°	-13°
Wind direction and speed (mph)	NW 16	NW 16	WNW 17	WNW 17	WNW 17	WNW 17	WNW 17	WNW 17	WNW 17	NW 19	NW 21	NW 22	NW 22	NW 23	NW 22	NW 21	NW 20	NNW 19	NNW 18	NNW 17	NNW 16	NNW 17	NW 16	NW 16
Wind gust (mph)	34	34	35	34	34	35	34	35	37	44	45	46	46	46	44	43	41	38	36	36	35	35	33	33
Visibility (description)	G	G	G	G	G	G	VG	VG	VG	VG	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	59%	59%	59%	61%	61%	63%	64%	66%	68%	67%	72%	71%	63%	59%	55%	56%	58%	55%	55%	55%	54%	53%	53%	51%
UV	-	-	-	-	-	-	-	1	1	1	1	1	1	1	1	1	1	1	-	-	-	-	-	-

Saturday (17 January 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	<5%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	<5%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-6°	-6°	-6°	-7°	-7°	-7°	-8°	-8°	-8°	-9°	-9°	-8°	-9°	-9°	-9°	-8°	-9°	-9°	-9°	-10°
Feels like temperature (°C)	-13°	-13°	-14°	-14°	-15°	-15°	-15°	-16°	-17°	-17°	-17°	-17°	-17°	-17°	-17°	-16°	-16°	-16°	-16°	-15°
Wind direction and speed (mph)	NNW 15	NNW 15	NNW 16	NNW 15	NNW 15	NNW 15	NNW 15	NNW 14	NNW 15	NNW 15	NNW 15	NNW 15	NNW 15	NNW 15	NNW 14	NNW 14	NNW 13	NW 13	NW 11	WNW 7
Wind gust (mph)	33	31	32	32	32	31	30	30	31	32	33	33	33	32	32	30	28	25	22	17
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	50%	51%	49%	48%	52%	51%	49%	49%	51%	47%	49%	46%	45%	43%	41%	40%	40%	41%	42%	44%
UV	-	-	-	-	-	-	-	1	1	1	1	2	2	2	1	1	1	1	-	-

Sunday (18 January 2026)

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%	10%	10%	<5%	10%	10%
Temperature (°C)	-10°	-10°	-8°	-5°	1°	2°	0°	-1°
Feels like temperature (°C)	-16°	-16°	-15°	-11°	-4°	-3°	-5°	-7°
Wind direction and speed (mph)	WSW 7	SW 9	SW 10	SW 9	W 12	WNW 15	WNW 12	NW 13
Wind gust (mph)	19	21	23	26	32	30	28	32
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	45%	45%	47%	45%	45%	55%	61%	58%
UV	-	-	-	1	2	1	-	-

Monday (19 January 2026)

Time	00:00	03:00	06:00	09:00	12:00	15:00	18:00	21:00
Weather symbols
Chance of precipitation	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-2°	-4°	-5°	-5°	-4°	-4°	-5°	-6°
Feels like temperature (°C)	-8°	-11°	-12°	-12°	-11°	-11°	-10°	-11°
Wind direction and speed (mph)	NW 14	NW 16	NW 14	NW 14	NW 15	NW 14	WNW 8	W 7
Wind gust (mph)	34	33	30	31	32	29	18	15
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	63%	56%	55%	54%	43%	40%	49%	56%
UV	-	-	-	1	2	1	-	-

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Forecast for 12pm (UTC-6) Tuesday

Updated 12:24 (UTC) on Tue 13 Jan 2026

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Sioux City (Ia (United States of America) weather

Find a forecast

Forecast days

Today

Today

Wed 14 Jan

Wed 14 Jan

Thu 15 Jan

Thu 15 Jan

Fri 16 Jan

Fri 16 Jan

Sat 17 Jan

Sat 17 Jan

Sun 18 Jan

Sun 18 Jan

Mon 19 Jan

Mon 19 Jan

7 day forecast for Sioux City (Ia

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