Sioux Falls Regional weather

Find a forecast

Today

34° 24°

Cloudy changing to sunny by lunchtime.

Sunrise: 06:02

Sunset: 21:04

VH
Fri Friday

36° 22°

Sunny.

Sunrise: 06:03

Sunset: 21:03

VH
Sat Saturday

26° 16°

Cloudy changing to heavy showers by late morning.

Sunrise: 06:04

Sunset: 21:02

H
Sun Sunday

27° 15°

Sunny.

Sunrise: 06:05

Sunset: 21:01

VH
Mon Monday

27° 17°

Sunny.

Sunrise: 06:06

Sunset: 21:00

VH
Tue Tuesday

29° 19°

Sunny.

Sunrise: 06:07

Sunset: 21:00

VH
Wed Wednesday

30° 19°

Sunny.

Sunrise: 06:08

Sunset: 20:59

H

                        Cloudy changing to sunny by lunchtime.
                    
Sunrise:
                                            06:02
                                    
Sunset:
                                            21:04
                                    
                                                VH
                                            
                                                UV

                        Cloudy changing to heavy showers by late morning.
                    
Sunrise:
                                            06:04
                                    
Sunset:
                                            21:02
                                    
                                                H
                                            
                                                UV

Today (18 July 2019)

Now	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

Chance of precipitation
10%	10%	10%	<5%	<5%	<5%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%
Temperature (°C)
25°	26°	28°	30°	31°	32°	33°	34°	33°	33°	32°	31°	29°	27°	27°
Feels like temperature (°C)
27°	29°	31°	33°	34°	35°	35°	36°	36°	35°	35°	34°	32°	31°	30°
Wind direction and speed (mph)
ESE 5	SE 5	SE 5	SSE 5	SSE 5	S 5	S 6	S 6	SSW 6	NW 6	NNW 5	NNW 5	NNW 4	ENE 4	ENE 4
Wind gust (mph)
11	12	13	13	14	14	15	15	14	12	11	9	7	5	6
Visibility
VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity
88%	85%	78%	72%	65%	62%	58%	55%	57%	59%	61%	69%	78%	87%	89%
UV
3	5	6	7	9	8	7	5	4	3	1	1	-	-	-

Friday (19 July 2019)

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	22:00
Weather

Chance of precipitation
<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)
26°	25°	25°	24°	24°	24°	24°	24°	26°	28°	29°	31°	32°	34°	34°	35°	35°	35°	34°	33°	27°
Feels like temperature (°C)
29°	28°	27°	27°	26°	26°	26°	25°	27°	28°	29°	31°	32°	33°	34°	35°	36°	36°	35°	35°	27°
Wind direction and speed (mph)
ENE 4	E 4	E 5	ENE 5	ENE 6	E 7	ESE 8	ESE 9	SE 10	SSE 12	S 14	S 14	SSW 14	SW 14	SW 13	WSW 12	WSW 11	W 10	WNW 9	NW 8	NNE 12
Wind gust (mph)
6	6	7	9	10	12	14	15	19	22	26	26	27	27	26	24	23	20	17	14	21
Visibility
VG	VG	VG	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity
91%	94%	94%	95%	95%	94%	92%	91%	82%	74%	65%	60%	55%	50%	48%	47%	45%	49%	52%	56%	74%
UV
-	-	-	-	-	-	-	1	2	3	5	6	7	9	8	7	6	4	3	1	-

Saturday (20 July 2019)

01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather

Chance of precipitation
<5%	<5%	10%	50%	60%	60%	10%	10%
Temperature (°C)
24°	23°	22°	23°	25°	24°	23°	21°
Feels like temperature (°C)
24°	23°	20°	21°	23°	22°	21°	20°
Wind direction and speed (mph)
NE 12	NE 11	NE 14	NE 14	NE 15	NE 15	NE 13	NE 10
Wind gust (mph)
21	20	25	27	28	27	24	17
Visibility
VG	VG	VG	G	VG	VG	VG	VG
Humidity
78%	81%	82%	78%	70%	66%	68%	75%
UV
-	-	1	3	6	4	1	-

Sunday (21 July 2019)

01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather

Chance of precipitation
10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)
19°	16°	16°	22°	26°	27°	25°	21°
Feels like temperature (°C)
18°	16°	16°	22°	25°	26°	25°	20°
Wind direction and speed (mph)
NNE 9	NE 6	NNE 7	NE 7	NE 7	NNE 9	NE 8	ENE 6
Wind gust (mph)
15	11	12	15	17	19	14	10
Visibility
VG	VG	VG	VG	VG	VG	VG	VG
Humidity
79%	86%	83%	63%	46%	43%	50%	72%
UV
-	-	1	5	9	5	1	-

Monday (22 July 2019)

01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather

Chance of precipitation
<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)
18°	16°	16°	22°	25°	27°	26°	21°
Feels like temperature (°C)
18°	16°	17°	22°	25°	27°	26°	21°
Wind direction and speed (mph)
E 5	ESE 5	ESE 4	SE 4	ESE 5	SE 5	SE 5	SSE 5
Wind gust (mph)
8	7	6	11	14	14	11	8
Visibility
VG	VG	VG	VG	VG	VG	VG	VG
Humidity
82%	89%	89%	65%	48%	44%	49%	70%
UV
-	-	1	5	9	5	1	-

Tuesday (23 July 2019)

01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather

Chance of precipitation
<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)
19°	18°	17°	23°	27°	29°	28°	24°
Feels like temperature (°C)
19°	17°	17°	23°	27°	28°	28°	24°
Wind direction and speed (mph)
SSE 6	SSE 5	S 5	SSW 7	SSW 8	S 8	SSE 7	SSE 7
Wind gust (mph)
9	9	9	15	18	18	13	12
Visibility
VG	VG	VG	VG	VG	VG	VG	VG
Humidity
77%	81%	84%	64%	49%	44%	50%	65%
UV
-	-	1	4	8	5	1	-

Wednesday (24 July 2019)

01:00	04:00	07:00	10:00	13:00	16:00
Weather

Chance of precipitation
<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)
21°	20°	19°	24°	28°	29°
Feels like temperature (°C)
21°	20°	19°	24°	28°	29°
Wind direction and speed (mph)
SSE 7	SSE 6	SSE 6	SSE 8	SSE 9	SE 8
Wind gust (mph)
11	11	10	15	19	17
Visibility
VG	VG	VG	VG	VG	VG
Humidity
73%	78%	84%	69%	54%	52%
UV
-	-	1	4	7	5

Related advice

Learn

10 facts about summer

When does summer start and other summer facts you should know.

Learn

Heatwave

What is a heatwave? Find out more about heatwaves and what to do when they occur.

Learn

Why is the sky blue?

The sky appears blue to the human eye as the short waves of blue light are scattered more than the other colours in the spectrum, making the blue light more visible.

Advice

10 beach safety tips

Heading to the beach this summer? The RNLI gives advice on how you and your family can stay safe.