10-day forecast for Eureka, SD: 25° to 57°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Tuesday, November 10
38°
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1151° / 25°0
Morning34°feels 29°
Afternoon51°feels 48°
Evening36°feels 29°
Overnight37°feels 29°
51 °
Eureka, Wednesday, 11 November
Clear. High 51°, low 25°.
Pressure30.18 inHg
Wind4.9 mph NW
Humidity65%
Visibility6.2 mi
Dew point35°
Thu, 1238° / 26°0
Morning27°feels 22°
Afternoon38°feels 34°
Evening30°feels 23°
Overnight29°feels 25°
38 °
Eureka, Thursday, 12 November
Clear. High 38°, low 26°.
Pressure30.33 inHg
Wind5 mph SE
Humidity79%
Visibility6.2 mi
Dew point23°
Fri, 1341° / 27°0
Morning27°feels 19°
Afternoon41°feels 34°
Evening33°feels 24°
Overnight27°feels 20°
41 °
Eureka, Friday, 13 November
Partly cloudy. High 41°, low 27°.
Pressure30.12 inHg
Wind12.8 mph SE
Humidity72%
Visibility6.2 mi
Dew point27°
Sat, 1443° / 30°0
Morning31°feels 21°
Afternoon40°feels 31°
Evening40°feels 31°
Overnight30°feels 20°
43 °
Eureka, Saturday, 14 November
Overcast. High 43°, low 30°.
Pressure29.97 inHg
Wind18.4 mph SE
Humidity71%
Visibility—
Dew point30°
Sun, 1546° / 39°0
Morning40°feels 31°
Afternoon41°feels 34°
Evening41°feels 33°
Overnight42°feels 34°
46 °
Eureka, Sunday, 15 November
Overcast. High 46°, low 39°.
Pressure30.18 inHg
Wind15.3 mph SE
Humidity68%
Visibility—
Dew point31°
Mon, 1653° / 41°0.02
Morning45°feels 38°
Afternoon50°feels 47°
Evening47°feels 41°
Overnight44°feels 37°
53 °
Eureka, Monday, 16 November
Light rain. High 53°, low 41°.
Pressure30.18 inHg
Wind20.2 mph S
Humidity62%
Visibility—
Dew point37°
Tue, 1753° / 40°0
Morning43°feels 36°
Afternoon50°feels 44°
Evening48°feels 42°
Overnight46°feels 40°
53 °
Eureka, Tuesday, 17 November
Partly cloudy. High 53°, low 40°.
Pressure30.00 inHg
Wind17.8 mph S
Humidity64%
Visibility—
Dew point37°
Wed, 1848° / 44°0.02
Morning45°feels 37°
Afternoon47°feels 40°
Evening47°feels 41°
Overnight47°feels 41°
48 °
Eureka, Wednesday, 18 November
Light rain. High 48°, low 44°.
Pressure29.77 inHg
Wind17.8 mph SE
Humidity76%
Visibility—
Dew point39°
Thu, 1953° / 41°0
Morning45°feels 41°
Afternoon50°feels 47°
Evening44°feels 40°
Overnight42°feels 37°
53 °
Eureka, Thursday, 19 November
Overcast. High 53°, low 41°.
Pressure29.83 inHg
Wind12.9 mph W
Humidity62%
Visibility—
Dew point37°
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.