St Louis (United States of America) weather

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Forecast days

Today

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 07:18

Sunset: 17:02

Cloudy.

L UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 5° Celsius;
Wed 14 Jan

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

Sunrise: 07:18

Sunset: 17:03

Overcast changing to sunny intervals by lunchtime.

L UV

No pollution data.

No pollen data.

Wed 14 Jan

Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -5° Celsius;
Thu 15 Jan

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 07:18

Sunset: 17:04

Sunny changing to cloudy by early evening.

L UV

No pollution data.

No pollen data.

Thu 15 Jan

Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: 1° Celsius;
Fri 16 Jan

Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: -3° Celsius;

Sunrise: 07:17

Sunset: 17:05

Cloudy.

L UV

No pollution data.

No pollen data.

Fri 16 Jan

Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: -3° Celsius;
Sat 17 Jan

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

Sunrise: 07:17

Sunset: 17:06

Overcast.

L UV

No pollution data.

No pollen data.

Sat 17 Jan

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -7° Celsius;
Sun 18 Jan

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

Sunrise: 07:16

Sunset: 17:07

Sunny changing to partly cloudy by early evening.

M UV

No pollution data.

No pollen data.

Sun 18 Jan

Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -3° Celsius;
Mon 19 Jan

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

Sunrise: 07:16

Sunset: 17:08

Sunny intervals changing to cloudy by late morning.

M UV

No pollution data.

No pollen data.

Mon 19 Jan

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

Cloudy.

Sunrise: 07:18

Sunset: 17:02

L UV

No pollution data.

No pollen data.

7 day forecast for St Louis

Today (13 January 2026)

Time	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	10%	40%	50%	20%	10%
Temperature (°C)	11°	11°	11°	10°	9°	9°	9°
Feels like temperature (°C)	10°	9°	9°	8°	7°	7°	6°
Wind direction and speed (mph)	W 8	W 9	W 10	W 9	W 9	W 8	W 8
Wind gust (mph)	19	19	20	20	19	19	18
Visibility (description)	VG	VG	VG	VG	G	G	G
Humidity	54%	57%	60%	64%	68%	80%	81%
UV	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	10%	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	8°	8°	8°	8°	7°	7°	6°	6°	5°	5°	4°	3°	3°	3°	2°	2°	1°	0°	-1°	-1°	-2°	-2°	-2°	-3°
Feels like temperature (°C)	6°	6°	5°	5°	4°	4°	3°	2°	1°	0°	-1°	-2°	-3°	-3°	-3°	-3°	-4°	-5°	-6°	-7°	-7°	-7°	-7°	-8°
Wind direction and speed (mph)	W 8	W 8	WNW 8	WNW 8	WNW 9	NW 10	NW 11	NW 12	NNW 14	NNW 15	NNW 17	NNW 17	NNW 18	NNW 17	NNW 17	NNW 17	NNW 16	NNW 15	NNW 13	NNW 12	NNW 12	NNW 10	NW 10	NW 9
Wind gust (mph)	18	18	19	20	22	24	27	29	34	37	39	40	40	39	38	37	35	31	29	27	25	23	21	20
Visibility (description)	G	G	G	G	G	G	VG	VG	VG	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	82%	80%	81%	79%	77%	76%	74%	72%	66%	62%	57%	50%	41%	40%	40%	40%	40%	40%	40%	42%	46%	49%	52%	53%
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%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-3°	-3°	-3°	-4°	-4°	-4°	-4°	-4°	-4°	-4°	-3°	-3°	-2°	-1°	0°	1°	2°	2°	2°	1°	1°	1°	1°	2°
Feels like temperature (°C)	-8°	-8°	-8°	-8°	-9°	-9°	-8°	-8°	-8°	-7°	-6°	-6°	-5°	-4°	-3°	-2°	-2°	-2°	-2°	-2°	-3°	-3°	-3°	-3°
Wind direction and speed (mph)	NW 9	NW 8	NW 8	NW 8	NW 8	NW 7	NW 6	NW 6	NW 5	NW 6	WNW 5	W 5	WSW 6	WSW 6	SW 6	SW 6	SW 6	SSW 7	S 7	S 8	S 9	S 9	S 9	S 10
Wind gust (mph)	19	18	17	17	16	15	13	11	13	13	14	15	16	16	16	16	15	15	16	18	19	21	23	22
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	54%	55%	55%	56%	57%	59%	61%	62%	62%	55%	51%	43%	41%	40%	39%	39%	38%	39%	40%	40%	41%	42%	42%	43%
UV	-	-	-	-	-	-	-	1	1	1	2	2	2	2	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%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	<5%	<5%	<5%	10%	10%	20%	20%
Temperature (°C)	2°	2°	3°	3°	3°	3°	3°	3°	3°	4°	4°	5°	6°	6°	6°	6°	6°	6°	5°	5°	4°	3°	2°	2°
Feels like temperature (°C)	-2°	-2°	-1°	-1°	-1°	-1°	-1°	-1°	-1°	0°	1°	1°	2°	2°	3°	3°	3°	2°	2°	1°	0°	-1°	-2°	-3°
Wind direction and speed (mph)	SSW 10	SSW 10	SW 10	WSW 10	WSW 10	W 10	W 9	W 9	W 9	W 9	W 10	WNW 12	WNW 13	WNW 13	WNW 12	WNW 12	WNW 12	W 11	W 11	W 10	W 11	W 11	W 11	WNW 12
Wind gust (mph)	21	22	21	21	20	19	20	20	20	23	26	28	29	30	28	27	26	25	23	24	25	26	27	26
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	G	G	G	VG	VG	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG
Humidity	42%	43%	46%	53%	61%	65%	70%	72%	72%	67%	65%	58%	53%	44%	43%	42%	42%	43%	44%	48%	53%	58%	60%	60%
UV	-	-	-	-	-	-	-	1	1	1	2	2	2	2	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	20%	20%	10%	10%	20%	20%	10%	10%	10%	<5%	<5%	<5%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	1°	0°	0°	-1°	-2°	-3°	-3°	-3°	-3°	-3°	-2°	-1°	-1°	-1°	0°	0°	0°	-1°	-1°	-3°
Feels like temperature (°C)	-4°	-5°	-6°	-6°	-7°	-8°	-8°	-8°	-8°	-8°	-7°	-7°	-6°	-6°	-6°	-5°	-5°	-5°	-6°	-8°
Wind direction and speed (mph)	WNW 11	WNW 12	WNW 12	WNW 11	WNW 12	WNW 11	WNW 10	WNW 9	W 9	W 10	W 11	W 11	W 11	W 12	W 11	WNW 11	WNW 10	WNW 9	NW 9	N 8
Wind gust (mph)	29	28	26	26	25	25	23	21	23	25	26	27	28	28	27	25	22	21	22	20
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	63%	63%	58%	54%	53%	57%	59%	56%	53%	51%	49%	44%	40%	39%	38%	37%	38%	43%	44%	54%
UV	-	-	-	-	-	-	-	1	1	1	2	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	10%	10%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-4°	-6°	-7°	-6°	-3°	-1°	-1°	-1°
Feels like temperature (°C)	-9°	-11°	-12°	-11°	-9°	-6°	-5°	-6°
Wind direction and speed (mph)	NNW 8	NNW 8	NNW 8	NW 8	WNW 10	W 10	W 8	WSW 8
Wind gust (mph)	19	19	19	24	25	23	19	17
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	58%	56%	56%	47%	38%	34%	36%	43%
UV	-	-	-	1	3	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	<5%	<5%	10%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	-2°	-2°	-2°	-2°	1°	1°	-1°	-2°
Feels like temperature (°C)	-6°	-6°	-7°	-7°	-5°	-4°	-5°	-7°
Wind direction and speed (mph)	SW 8	SW 8	WSW 8	WSW 9	W 12	WNW 13	NW 10	NW 9
Wind gust (mph)	18	19	20	29	30	29	25	22
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	48%	49%	52%	47%	40%	40%	45%	49%
UV	-	-	-	1	3	1	-	-

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Forecast for 5pm (UTC-6) Tuesday

Updated 18:19 (UTC) on Tue 13 Jan 2026

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St Louis (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 St Louis

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