EUREKA, SD 57437 Weather Forecast & Current Conditions

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MOBRIDGE, SD
Current Weather

2:52 PM CDT AUG 9, 2025
Few Clouds
82°F
Feels Like: 81°F
Dewpoint: 52°F
Rel. Hum.: 35%
Visibility: 10 miles
Wind: W at 16 mph, gusts to 28
Pressure: 29.83 inches
Last 72 hours

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EUREKA, SD 57437
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear and breezy. Lows in the upper 50s. West winds 20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph after midnight.
SUNDAY
Mostly sunny. Areas of smoke in the afternoon. Highs in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY NIGHT
Mostly clear. Areas of smoke. Lows in the upper 50s. West winds 10 to 15 mph, becoming southwest 5 to 10 mph after midnight.
MONDAY
Areas of smoke in the morning. Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
MONDAY NIGHT
Mostly clear. Lows around 60. Northwest winds 10 to 15 mph.
TUESDAY AND TUESDAY NIGHT
Mostly clear. Highs around 80. Lows in the upper 50s.
WEDNESDAY
Partly sunny. A slight chance of showers in the morning. Breezy with highs in the mid 80s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. A chance of thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of rain 30 percent.
THURSDAY
Mostly sunny. Highs in the upper 80s.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A 20 percent chance of thunderstorms. Lows in the mid 60s.
FRIDAY
Partly sunny with a 20 percent chance of showers. Highs in the lower 80s.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
SATURDAY
Partly sunny. A slight chance of showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.

Visible Weather Satellite
EUREKA, SD 57437
Infrared Weather Satellite
EUREKA, SD 57437
NEXRAD Weather Radar
EUREKA, SD 57437

MOBRIDGE, SD 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/ 9/2025
Saturday
9 AUG 2025
EUREKA, SD 57437 weather forecast Day 1, 12 hours 1 PM 78° 79° Clear 2%

0% Thunder
( 6% severe)
W   20 40% 52°
High 82° EUREKA, SD 57437 weather forecast Day 1, 15 hours 4 PM 81° 80° Clear W   20 37% 52°
Partly Cloudy




Breezy
EUREKA, SD 57437 weather forecast Day 1, 18 hours 7 PM 79° 80° Partly Cloudy 4%

0% Thunder
( 8% severe)
W   15 44% 55°
EUREKA, SD 57437 weather forecast Day 1, 21 hours 10 PM 69° 69° Partly Cloudy WNW   10 63% 56°
Sunday
10 AUG 2025
EUREKA, SD 57437 weather forecast Day 2, 0 hours 1 AM 64° 64° Partly Cloudy 3%

0% Thunder
( 3% severe)
WNW   9 73% 55°
Low 58° EUREKA, SD 57437 weather forecast Day 2, 3 hours 4 AM 61° 60° Clear WNW   9 81% 55°
High 82° EUREKA, SD 57437 weather forecast Day 2, 6 hours 7 AM 59° 58° Partly Cloudy 1%

0% Thunder
( 2% severe)
WNW   8 87% 55°

Partly Cloudy



EUREKA, SD 57437 weather forecast Day 2, 9 hours 10 AM 67° 67° Partly Cloudy WNW   10 68% 56°
EUREKA, SD 57437 weather forecast Day 2, 12 hours 1 PM 75° 75° Clear 1%

0% Thunder
( 5% severe)
WNW   10 52% 56°
EUREKA, SD 57437 weather forecast Day 2, 15 hours 4 PM 79° 80° Clear WNW   8 44% 55°
EUREKA, SD 57437 weather forecast Day 2, 18 hours 7 PM 79° 80° Clear 0%

0% Thunder
( 10% severe)
NW   6 45% 56°
EUREKA, SD 57437 weather forecast Day 2, 21 hours 10 PM 69° 69° Partly Cloudy SE   3 63% 56°
Monday
11 AUG 2025
EUREKA, SD 57437 weather forecast Day 3, 0 hours 1 AM 65° 65° Clear 0%

0% Thunder
( 5% severe)
S   3 70% 55°
Low 60° EUREKA, SD 57437 weather forecast Day 3, 3 hours 4 AM 62° 62° Clear S   5 75% 54°
High 88° EUREKA, SD 57437 weather forecast Day 3, 6 hours 7 AM 60° 60° Partly Cloudy 1%

0% Thunder
( 3% severe)
S   6 81% 54°

Partly Cloudy



EUREKA, SD 57437 weather forecast Day 3, 9 hours 10 AM 73° 73° Clear SW   8 57% 57°
EUREKA, SD 57437 weather forecast Day 3, 15 hours 1 PM 82° 82° Clear 1%

0% Thunder
( 11% severe)
WSW   10 43% 57°
EUREKA, SD 57437 weather forecast Day 3, 18 hours 4 PM 86° 85° Partly Cloudy W   10 37% 57°
EUREKA, SD 57437 weather forecast Day 3, 21 hours 7 PM 84° 83° Partly Cloudy     NW   9 41% 58°

MOBRIDGE, SD extended weather forecast

Tuesday
12 AUG 2025
Wednesday
13 AUG 2025
Thursday
14 AUG 2025
Friday
15 AUG 2025
Saturday
16 AUG 2025
Low 60° Low 66° Low 65° Low 65° Low 58°
High 88° High 92° High 91° High 81° High 82°
EUREKA, SD 57437 weather forecast Day 4 EUREKA, SD 57437 weather forecast Day 5 EUREKA, SD 57437 weather forecast Day 6 EUREKA, SD 57437 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
13% Rain
Partly Cloudy
22% Rain
Partly Cloudy
23% Rain
Mostly Cloudy
33% Rain
Partly Cloudy
29% Rain
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