LYONS, SD 57041 Weather Forecast & Current Conditions

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SIOUX FALLS, SD
Current Weather

9:56 PM CDT JUN 8, 2026
Broken Clouds
79°F
Feels Like: 81°F
Dewpoint: 68°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: WSW at 6 mph
Pressure: 29.88 inches
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LYONS, SD 57041
Weather Forecast

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Snow Depth pages
TONIGHT
Mostly cloudy with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
TUESDAY
Mostly sunny and breezy, hot with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph, becoming south 15 to 25 mph with gusts up to 35 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Breezy with lows around 70. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values in the upper 90s early in the evening.
WEDNESDAY
Sunny. A slight chance of showers in the morning. Breezy with highs in the upper 80s. South winds 15 to 20 mph, becoming west 20 to 25 mph in the afternoon. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly clear in the evening, then mostly cloudy with a slight chance of showers after midnight. Cooler with lows in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming north 5 to 10 mph after midnight. Chance of rain 20 percent.
THURSDAY
Mostly sunny. A slight chance of showers in the morning. Breezy and not as warm with highs in the upper 70s. Chance of rain 20 percent.
THURSDAY NIGHT
Mostly clear and breezy. Lows in the mid 50s.
FRIDAY
Sunny, breezy with highs in the mid 80s.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
SATURDAY
Sunny. Highs around 80.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
SUNDAY
Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s.
SUNDAY NIGHT
Mostly cloudy. Lows in the lower 50s.

Visible Weather Satellite
LYONS, SD 57041
Infrared Weather Satellite
LYONS, SD 57041
NEXRAD Weather Radar
LYONS, SD 57041

SIOUX FALLS, SD 3 hourly weather forecast

weather forecast created  7:00 AM CDT  6/ 8/2026
Monday
8 JUN 2026
LYONS, SD 57041 weather forecast Day 1, 12 hours 1 PM 84° 86° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 17% severe)
S   8 53% 65°
High 89° LYONS, SD 57041 weather forecast Day 1, 15 hours 4 PM 88° 89° Mostly Cloudy SSW   6 45% 64°
Mostly Cloudy

Chance of Rain

LYONS, SD 57041 weather forecast Day 1, 18 hours 7 PM 86° 88° Partly Cloudy 25%
RAIN
.25–.5 in
0% Thunder
( 31% severe)
SW   6 50% 65°
LYONS, SD 57041 weather forecast Day 1, 21 hours 10 PM 78° 80° Mostly Cloudy NE   3 62% 64°
Tuesday
9 JUN 2026
LYONS, SD 57041 weather forecast Day 2, 0 hours 1 AM 73° 73° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 25% severe)
NNE   3 73% 64°
Low 67° LYONS, SD 57041 weather forecast Day 2, 3 hours 4 AM 70° 70° Partly Cloudy E   5 81% 64°
High 95° LYONS, SD 57041 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 3%

0% Thunder
( 11% severe)
SE   6 81% 64°

Partly Cloudy



LYONS, SD 57041 weather forecast Day 2, 9 hours 10 AM 82° 84° Partly Cloudy SSE   12 58% 66°
LYONS, SD 57041 weather forecast Day 2, 12 hours 1 PM 90° 92° Partly Cloudy 4%

0% Thunder
( 13% severe)
SSE   17 45% 66°
LYONS, SD 57041 weather forecast Day 2, 15 hours 4 PM 93° 97° Partly Cloudy SSE   21 43% 67°
LYONS, SD 57041 weather forecast Day 2, 18 hours 7 PM 92° 96° Partly Cloudy 62%
RAIN
***
0% Thunder
( 51% severe)
SSE   22 46% 68°
LYONS, SD 57041 weather forecast Day 2, 21 hours 10 PM 83° 85° Mostly Cloudy SSE   18 57% 66°
Wednesday
10 JUN 2026
LYONS, SD 57041 weather forecast Day 3, 0 hours 1 AM 77° 79° Mostly Cloudy 50%
RAIN
.01–.1 in
0% Thunder
( 42% severe)
S   15 64% 64°
Low 71° LYONS, SD 57041 weather forecast Day 3, 3 hours 4 AM 75° 75° Mostly Cloudy SSW   15 66% 63°
High 90° LYONS, SD 57041 weather forecast Day 3, 6 hours 7 AM 72° 72° Mostly Cloudy 9%

0% Thunder
( 9% severe)
S   15 73% 63°

Partly Cloudy




Breezy
LYONS, SD 57041 weather forecast Day 3, 9 hours 10 AM 81° 82° Clear SSW   16 54% 63°
LYONS, SD 57041 weather forecast Day 3, 15 hours 1 PM 88° 87° Clear 4%

0% Thunder
( 11% severe)
W   18 36% 58°
LYONS, SD 57041 weather forecast Day 3, 18 hours 4 PM 87° 85° Partly Cloudy W   20 32% 54°
LYONS, SD 57041 weather forecast Day 3, 21 hours 7 PM 81° 80° Clear     WNW   20 34% 50°

SIOUX FALLS, SD extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 54° Low 54° Low 56° Low 55° Low 55°
High 83° High 83° High 77° High 67° High 72°
LYONS, SD 57041 weather forecast Day 4 LYONS, SD 57041 weather forecast Day 5 LYONS, SD 57041 weather forecast Day 6 LYONS, SD 57041 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
18% Rain
Partly Cloudy
12% Rain
Partly Cloudy
13% Rain
Overcast
45% Rain
Overcast
61% Rain
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