10-day forecast for Stephan, SD: 37° to 72°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Tuesday, October 20
54°
Worst day: Wednesday, October 14
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1557° / 44°0
Morning46°feels 46°
Afternoon57°feels 54°
Evening47°feels 39°
Overnight46°feels 46°
57 °
Stephan, Thursday, 15 October
Overcast. High 57°, low 44°.
Pressure30.21 inHg
Wind15.3 mph NW
Humidity70%
Visibility6.2 mi
Dew point43°
Fri, 1650° / 37°0
Morning37°feels 27°
Afternoon48°feels 44°
Evening43°feels 43°
Overnight43°feels 34°
50 °
Stephan, Friday, 16 October
Clear. High 50°, low 37°.
Pressure30.74 inHg
Wind12.8 mph N
Humidity60%
Visibility6.2 mi
Dew point27°
Sat, 1767° / 40°0
Morning40°feels 32°
Afternoon62°feels 59°
Evening58°feels 55°
Overnight40°feels 33°
67 °
Stephan, Saturday, 17 October
Clear. High 67°, low 40°.
Pressure30.21 inHg
Wind16 mph S
Humidity39%
Visibility6.2 mi
Dew point28°
Sun, 1865° / 44°0
Morning50°feels 47°
Afternoon63°feels 61°
Evening54°feels 52°
Overnight50°feels 46°
65 °
Stephan, Sunday, 18 October
Clear. High 65°, low 44°.
Pressure30.06 inHg
Wind10.6 mph NE
Humidity40%
Visibility—
Dew point37°
Mon, 1964° / 43°0
Morning48°feels 44°
Afternoon58°feels 57°
Evening56°feels 54°
Overnight49°feels 46°
64 °
Stephan, Monday, 19 October
Overcast. High 64°, low 43°.
Pressure29.97 inHg
Wind10.2 mph S
Humidity57%
Visibility—
Dew point41°
Tue, 2072° / 44°0
Morning51°feels 46°
Afternoon65°feels 63°
Evening61°feels 59°
Overnight54°feels 51°
72 °
Stephan, Tuesday, 20 October
Clear. High 72°, low 44°.
Pressure30.00 inHg
Wind17 mph S
Humidity35%
Visibility—
Dew point35°
Wed, 2158° / 44°0
Morning50°feels 46°
Afternoon54°feels 51°
Evening49°feels 46°
Overnight45°feels 41°
58 °
Stephan, Wednesday, 21 October
Partly cloudy. High 58°, low 44°.
Pressure30.24 inHg
Wind14.6 mph N
Humidity41%
Visibility—
Dew point31°
Thu, 2260° / 38°0
Morning43°feels 38°
Afternoon55°feels 52°
Evening52°feels 48°
Overnight47°feels 41°
60 °
Stephan, Thursday, 22 October
Clear. High 60°, low 38°.
Pressure30.27 inHg
Wind14.4 mph SE
Humidity37%
Visibility—
Dew point27°
Fri, 2363° / 46°0.03
Morning50°feels 45°
Afternoon56°feels 54°
Evening57°feels 56°
Overnight51°feels 49°
63 °
Stephan, Friday, 23 October
Light rain. High 63°, low 46°.
Pressure30.12 inHg
Wind17.6 mph SE
Humidity63%
Visibility—
Dew point42°
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 Stephan, 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.