10-day forecast for Eureka, SD: 30° 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
44°
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0649° / 30°0
Morning30°feels 26°
Afternoon49°feels 47°
Evening39°feels 37°
Overnight31°feels 25°
49 °
Eureka, Friday, 6 November
Overcast. High 49°, low 30°.
Pressure30.21 inHg
Wind5.8 mph SW
Humidity67%
Visibility6.2 mi
Dew point35°
Sat, 0760° / 34°0
Morning36°feels 31°
Afternoon60°feels 57°
Evening49°feels 45°
Overnight34°feels 30°
60 °
Eureka, Saturday, 7 November
Partly cloudy. High 60°, low 34°.
Pressure30.03 inHg
Wind12 mph SW
Humidity56%
Visibility6.2 mi
Dew point39°
Sun, 0858° / 36°0
Morning35°feels 35°
Afternoon57°feels 54°
Evening47°feels 43°
Overnight42°feels 38°
58 °
Eureka, Sunday, 8 November
Overcast. High 58°, low 36°.
Pressure30.12 inHg
Wind7.4 mph S
Humidity48%
Visibility6.2 mi
Dew point35°
Mon, 0956° / 39°0.03
Morning45°feels 40°
Afternoon48°feels 42°
Evening45°feels 41°
Overnight42°feels 42°
56 °
Eureka, Monday, 9 November
Light rain. High 56°, low 39°.
Pressure30.09 inHg
Wind16.3 mph NW
Humidity70%
Visibility—
Dew point38°
Tue, 1056° / 35°0
Morning41°feels 40°
Afternoon53°feels 50°
Evening46°feels 43°
Overnight42°feels 39°
56 °
Eureka, Tuesday, 10 November
Mostly clear. High 56°, low 35°.
Pressure29.97 inHg
Wind9.2 mph W
Humidity46%
Visibility—
Dew point31°
Wed, 1151° / 37°0
Morning40°feels 37°
Afternoon47°feels 45°
Evening43°feels 39°
Overnight40°feels 35°
51 °
Eureka, Wednesday, 11 November
Clear. High 51°, low 37°.
Pressure30.36 inHg
Wind7 mph S
Humidity32%
Visibility—
Dew point18°
Thu, 1259° / 38°0
Morning42°feels 38°
Afternoon54°feels 51°
Evening49°feels 47°
Overnight45°feels 41°
59 °
Eureka, Thursday, 12 November
Mostly clear. High 59°, low 38°.
Pressure30.00 inHg
Wind8 mph SW
Humidity45%
Visibility—
Dew point32°
Fri, 1359° / 41°0
Morning45°feels 42°
Afternoon54°feels 52°
Evening49°feels 48°
Overnight46°feels 44°
59 °
Eureka, Friday, 13 November
Clear. High 59°, low 41°.
Pressure29.85 inHg
Wind6.6 mph NW
Humidity38%
Visibility—
Dew point28°
Sat, 1457° / 41°0
Morning45°feels 41°
Afternoon53°feels 51°
Evening49°feels 47°
Overnight45°feels 41°
57 °
Eureka, Saturday, 14 November
Clear. High 57°, low 41°.
Pressure29.91 inHg
Wind7 mph SE
Humidity39%
Visibility—
Dew point28°
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.