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As of 11:38 CDT

Weather in Eureka, SD

57°Current weather

Eureka, Wednesday, 21 October, 11:38

Clear. Feels like 55°. High 66°, low 41°.

Pressure30.21 inHg
Wind2 mph NE
Humidity66%
Visibility6.2 mi
Dew point46°

10-day forecast for Eureka, SD: 34° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Thursday, October 22
42° · 0.22 in
Worst day: Sunday, October 25

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 2273° / 43°0Overcast
MorningPartly cloudy43°feels 38°
AfternoonOvercast70°feels 69°
EveningOvercast64°feels 63°
OvernightClear45°feels 40°
73 °Overcast

Eureka, Thursday, 22 October

Overcast. High 73°, low 43°.

Pressure30.09 inHg
Wind11.7 mph SE
Humidity71%
Visibility6.2 mi
Dew point53°
Fri, 2372° / 57°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast72°feels 71°
EveningClear66°feels 66°
OvernightClear60°feels 60°
72 °Overcast

Eureka, Friday, 23 October

Overcast. High 72°, low 57°.

Pressure29.83 inHg
Wind17.4 mph SE
Humidity66%
Visibility6.2 mi
Dew point56°
Sat, 2465° / 44°0.03Light rain
MorningLight rain49°feels 44°
AfternoonOvercast54°feels 51°
EveningClear47°feels 43°
OvernightPartly cloudy61°feels 61°
65 °Light rain

Eureka, Saturday, 24 October

Light rain. High 65°, low 44°.

Pressure30.18 inHg
Wind19.3 mph NW
Humidity59%
Visibility6.2 mi
Dew point37°
Sun, 2542° / 38°0.22Rain
MorningOvercast41°feels 35°
AfternoonRain41°feels 35°
EveningRain38°feels 31°
OvernightOvercast41°feels 36°
42 °Rain

Eureka, Sunday, 25 October

Rain. High 42°, low 38°.

Pressure30.45 inHg
Wind11.1 mph NE
Humidity75%
Visibility—
Dew point34°
Mon, 2644° / 37°0.04Light rain
MorningLight rain39°feels 31°
AfternoonLight rain41°feels 34°
EveningLight rain41°feels 35°
OvernightLight rain37°feels 31°
44 °Light rain

Eureka, Monday, 26 October

Light rain. High 44°, low 37°.

Pressure30.47 inHg
Wind15 mph N
Humidity70%
Visibility—
Dew point32°
Tue, 2757° / 36°0Overcast
MorningOvercast41°feels 37°
AfternoonOvercast50°feels 47°
EveningOvercast48°feels 44°
OvernightOvercast43°feels 39°
57 °Overcast

Eureka, Tuesday, 27 October

Overcast. High 57°, low 36°.

Pressure30.12 inHg
Wind11.6 mph S
Humidity63%
Visibility—
Dew point37°
Wed, 2849° / 38°0Overcast
MorningOvercast44°feels 39°
AfternoonOvercast47°feels 42°
EveningOvercast40°feels 36°
OvernightOvercast39°feels 35°
49 °Overcast

Eureka, Wednesday, 28 October

Overcast. High 49°, low 38°.

Pressure30.12 inHg
Wind16.7 mph NW
Humidity31%
Visibility—
Dew point19°
Thu, 2958° / 34°0Clear
MorningClear40°feels 34°
AfternoonClear53°feels 49°
EveningClear47°feels 44°
OvernightClear41°feels 37°
58 °Clear

Eureka, Thursday, 29 October

Clear. High 58°, low 34°.

Pressure30.24 inHg
Wind8.4 mph W
Humidity21%
Visibility—
Dew point12°
Fri, 3053° / 40°0.01Light rain
MorningLight rain47°feels 40°
AfternoonLight rain52°feels 48°
EveningLight rain48°feels 41°
OvernightLight rain47°feels 39°
53 °Light rain

Eureka, Friday, 30 October

Light rain. High 53°, low 40°.

Pressure29.91 inHg
Wind22.8 mph SE
Humidity33%
Visibility—
Dew point23°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Eureka, SD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.