10-day forecast for Eureka, SD: 27° to 60°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Saturday, November 7
41°
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0649° / 27°0
Morning30°feels 26°
Afternoon49°feels 46°
Evening38°feels 35°
Overnight29°feels 24°
49 °
Eureka, Friday, 6 November
Overcast. High 49°, low 27°.
Pressure30.21 inHg
Wind6.8 mph SW
Humidity67%
Visibility6.2 mi
Dew point34°
Sat, 0760° / 34°0
Morning37°feels 32°
Afternoon60°feels 58°
Evening48°feels 43°
Overnight34°feels 30°
60 °
Eureka, Saturday, 7 November
Partly cloudy. High 60°, low 34°.
Pressure30.00 inHg
Wind12.3 mph W
Humidity56%
Visibility6.2 mi
Dew point39°
Sun, 0856° / 31°0
Morning31°feels 31°
Afternoon56°feels 53°
Evening45°feels 41°
Overnight39°feels 34°
56 °
Eureka, Sunday, 8 November
Overcast. High 56°, low 31°.
Pressure30.15 inHg
Wind6.8 mph S
Humidity48%
Visibility6.2 mi
Dew point32°
Mon, 0957° / 42°0
Morning46°feels 41°
Afternoon57°feels 54°
Evening44°feels 40°
Overnight41°feels 37°
57 °
Eureka, Monday, 9 November
Partly cloudy. High 57°, low 42°.
Pressure30.06 inHg
Wind11.6 mph NW
Humidity45%
Visibility6.2 mi
Dew point36°
Tue, 1058° / 35°0
Morning40°feels 39°
Afternoon52°feels 49°
Evening47°feels 44°
Overnight42°feels 39°
58 °
Eureka, Tuesday, 10 November
Clear. High 58°, low 35°.
Pressure30.09 inHg
Wind6.3 mph SW
Humidity52%
Visibility—
Dew point33°
Wed, 1153° / 40°0
Morning45°feels 41°
Afternoon50°feels 47°
Evening44°feels 39°
Overnight41°feels 35°
53 °
Eureka, Wednesday, 11 November
Overcast. High 53°, low 40°.
Pressure30.09 inHg
Wind12.2 mph NW
Humidity59%
Visibility—
Dew point36°
Thu, 1248° / 34°0
Morning37°feels 31°
Afternoon44°feels 39°
Evening40°feels 35°
Overnight36°feels 30°
48 °
Eureka, Thursday, 12 November
Mostly clear. High 48°, low 34°.
Pressure30.15 inHg
Wind10.4 mph E
Humidity50%
Visibility—
Dew point26°
Fri, 1347° / 33°0
Morning36°feels 30°
Afternoon43°feels 37°
Evening38°feels 33°
Overnight36°feels 29°
47 °
Eureka, Friday, 13 November
Overcast. High 47°, low 33°.
Pressure30.03 inHg
Wind11.2 mph SE
Humidity56%
Visibility—
Dew point28°
Sat, 1451° / 34°0
Morning37°feels 29°
Afternoon47°feels 40°
Evening46°feels 39°
Overnight43°feels 35°
51 °
Eureka, Saturday, 14 November
Partly cloudy. High 51°, low 34°.
Pressure30.00 inHg
Wind17.6 mph SE
Humidity61%
Visibility—
Dew point32°
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.