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As of 01:48 CDT

Weather in Eureka, SD

65°Current weather

Eureka, Sunday, 9 August, 01:48

Heavy rain. Feels like 65°. High 86°, low 57°.

Pressure29.80 inHg
Wind4 mph SW
Humidity82%
Visibility6.2 mi
Dew point59°

10-day forecast for Eureka, SD: 55° to 100°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

100°
Best day: Tuesday, August 18
90° · 0.55 in
Worst day: Monday, August 10

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

Mon, 1090° / 55°0.55Heavy rain
MorningClear59°feels 57°
AfternoonMostly clear87°feels 85°
EveningLight rain89°feels 88°
OvernightClear61°feels 58°
90 °Heavy rain

Eureka, Monday, 10 August

Heavy rain. High 90°, low 55°.

Pressure29.83 inHg
Wind6.8 mph S
Humidity38%
Visibility6.2 mi
Dew point57°
Tue, 1188° / 63°0.02Light rain
MorningClear64°feels 64°
AfternoonMostly clear85°feels 83°
EveningOvercast82°feels 81°
OvernightLight rain63°feels 64°
88 °Light rain

Eureka, Tuesday, 11 August

Light rain. High 88°, low 63°.

Pressure29.88 inHg
Wind12 mph NE
Humidity38%
Visibility6.2 mi
Dew point52°
Wed, 1289° / 63°0Partly cloudy
MorningPartly cloudy67°feels 65°
AfternoonClear87°feels 84°
EveningOvercast82°feels 80°
OvernightOvercast68°feels 66°
89 °Partly cloudy

Eureka, Wednesday, 12 August

Partly cloudy. High 89°, low 63°.

Pressure29.91 inHg
Wind7.8 mph E
Humidity27%
Visibility6.2 mi
Dew point45°
Thu, 1381° / 63°0Overcast
MorningOvercast65°feels 64°
AfternoonOvercast73°feels 72°
EveningOvercast75°feels 74°
OvernightOvercast68°feels 67°
81 °Overcast

Eureka, Thursday, 13 August

Overcast. High 81°, low 63°.

Pressure30.03 inHg
Wind14.4 mph E
Humidity42%
Visibility—
Dew point47°
Fri, 1480° / 58°0Overcast
MorningOvercast64°feels 64°
AfternoonOvercast78°feels 78°
EveningOvercast73°feels 72°
OvernightOvercast65°feels 64°
80 °Overcast

Eureka, Friday, 14 August

Overcast. High 80°, low 58°.

Pressure30.06 inHg
Wind15.3 mph SE
Humidity38%
Visibility—
Dew point49°
Sat, 1580° / 63°0.06Light rain
MorningLight rain66°feels 66°
AfternoonLight rain73°feels 74°
EveningLight rain79°feels 79°
OvernightLight rain70°feels 70°
80 °Light rain

Eureka, Saturday, 15 August

Light rain. High 80°, low 63°.

Pressure30.06 inHg
Wind9.8 mph S
Humidity71%
Visibility—
Dew point61°
Sun, 1687° / 62°0Overcast
MorningOvercast68°feels 67°
AfternoonOvercast84°feels 82°
EveningOvercast85°feels 82°
OvernightOvercast71°feels 70°
87 °Overcast

Eureka, Sunday, 16 August

Overcast. High 87°, low 62°.

Pressure30.12 inHg
Wind8.7 mph E
Humidity30%
Visibility—
Dew point46°
Mon, 1791° / 67°0.13Light rain
MorningLight rain71°feels 71°
AfternoonLight rain83°feels 85°
EveningLight rain88°feels 90°
OvernightLight rain72°feels 73°
91 °Light rain

Eureka, Monday, 17 August

Light rain. High 91°, low 67°.

Pressure29.88 inHg
Wind17.8 mph SE
Humidity59%
Visibility—
Dew point64°
Tue, 18100° / 70°0Light rain
MorningLight rain79°feels 79°
AfternoonLight rain97°feels 96°
EveningLight rain93°feels 92°
OvernightLight rain81°feels 81°
100 °Light rain

Eureka, Tuesday, 18 August

Light rain. High 100°, low 70°.

Pressure29.74 inHg
Wind7.8 mph SE
Humidity26%
Visibility—
Dew point54°

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.