ALCESTER, SD 57001 Weather Forecast & Current Conditions

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LE MARS, IA
Current Weather

2:55 AM CDT JUN 13, 2025
Clear
66°F
Feels Like: 66°F
Dewpoint: 66°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: S at 7 mph
Pressure: 29.89 inches
Last 72 hours

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ALCESTER, SD 57001
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Lows in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph.
FRIDAY
Mostly sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph.
FRIDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.
SATURDAY
Mostly sunny with a slight chance of showers and thunderstorms. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
MONDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.
MONDAY 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. Lows in the mid 60s. Chance of rain 60 percent.
TUESDAY
Mostly cloudy in the morning. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.
TUESDAY NIGHT
A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the lower 60s. Chance of rain 60 percent.
WEDNESDAY
Mostly sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.

Visible Weather Satellite
ALCESTER, SD 57001
Infrared Weather Satellite
ALCESTER, SD 57001
NEXRAD Weather Radar
ALCESTER, SD 57001

LE MARS, IA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/12/2025
Friday
13 JUN 2025
ALCESTER, SD 57001 weather forecast Day 1, 0 hours 1 AM 70° 70° Mostly Cloudy 5%

0% Thunder
( 8% severe)
S   10 84% 65°
Low 65° ALCESTER, SD 57001 weather forecast Day 1, 3 hours 4 AM 66° 66° Mostly Cloudy S   9 93% 64°
High 87° ALCESTER, SD 57001 weather forecast Day 1, 6 hours 7 AM 66° 66° Mostly Cloudy 4%

0% Thunder
( 7% severe)
S   8 93% 64°

Partly Cloudy



ALCESTER, SD 57001 weather forecast Day 1, 9 hours 10 AM 76° 78° Clear SSW   10 71% 66°
ALCESTER, SD 57001 weather forecast Day 1, 12 hours 1 PM 84° 86° Partly Cloudy 6%

0% Thunder
( 15% severe)
SSW   12 53% 65°
ALCESTER, SD 57001 weather forecast Day 1, 15 hours 4 PM 86° 87° Partly Cloudy SW   10 48% 64°
ALCESTER, SD 57001 weather forecast Day 1, 18 hours 7 PM 84° 86° Partly Cloudy 5%

0% Thunder
( 14% severe)
WSW   8 53% 65°
ALCESTER, SD 57001 weather forecast Day 1, 21 hours 10 PM 74° 74° Partly Cloudy N   6 76% 66°
Saturday
14 JUN 2025
ALCESTER, SD 57001 weather forecast Day 2, 0 hours 1 AM 69° 69° Partly Cloudy 5%

0% Thunder
( 11% severe)
NE   6 84% 64°
Low 63° ALCESTER, SD 57001 weather forecast Day 2, 3 hours 4 AM 65° 65° Partly Cloudy ENE   6 93% 63°
High 90° ALCESTER, SD 57001 weather forecast Day 2, 6 hours 7 AM 66° 66° Mostly Cloudy 5%

0% Thunder
( 10% severe)
ENE   6 93% 64°

Partly Cloudy



ALCESTER, SD 57001 weather forecast Day 2, 9 hours 10 AM 77° 79° Partly Cloudy SSE   8 71% 67°
ALCESTER, SD 57001 weather forecast Day 2, 12 hours 1 PM 85° 87° Partly Cloudy 10%
RAIN
.01–.1 in
0% Thunder
( 22% severe)
SSE   10 53% 66°
ALCESTER, SD 57001 weather forecast Day 2, 15 hours 4 PM 88° 90° Partly Cloudy SSE   10 47% 65°
ALCESTER, SD 57001 weather forecast Day 2, 18 hours 7 PM 85° 88° Partly Cloudy 26%
RAIN
.01–.1 in
0% Thunder
( 19% severe)
SE   9 55% 67°
ALCESTER, SD 57001 weather forecast Day 2, 21 hours 10 PM 77° 79° Mostly Cloudy SE   8 74% 68°

LE MARS, IA extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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Low 64° Low 67° Low 65° Low 70° Low 68°
High 89° High 85° High 91° High 89° High 83°
ALCESTER, SD 57001 weather forecast Day 3 ALCESTER, SD 57001 weather forecast Day 4 ALCESTER, SD 57001 weather forecast Day 5 ALCESTER, SD 57001 weather forecast Day 6 ALCESTER, SD 57001 weather forecast Day 7
Mostly Cloudy
40% Rain
Partly Cloudy
66% Rain
Partly Cloudy
49% Rain
Mostly Cloudy
45% Rain
Overcast
51% Rain
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