10-day forecast for Spring Valley, SD: 33° to 66°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Sunday, November 1
56° · 2.45 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2757° / 41°0.01
Morning42°feels 38°
Afternoon54°feels 52°
Evening53°feels 51°
Overnight43°feels 41°
57 °
Spring Valley, Tuesday, 27 October
Light rain. High 57°, low 41°.
Pressure30.09 inHg
Wind6.8 mph SW
Humidity73%
Visibility6.2 mi
Dew point40°
Wed, 2865° / 51°0.04
Morning53°feels 53°
Afternoon63°feels 63°
Evening58°feels 58°
Overnight52°feels 51°
65 °
Spring Valley, Wednesday, 28 October
Light rain. High 65°, low 51°.
Pressure29.91 inHg
Wind13 mph S
Humidity81%
Visibility6.2 mi
Dew point58°
Thu, 2962° / 44°0
Morning44°feels 42°
Afternoon60°feels 58°
Evening53°feels 51°
Overnight49°feels 47°
62 °
Spring Valley, Thursday, 29 October
Mostly clear. High 62°, low 44°.
Pressure30.18 inHg
Wind7.2 mph E
Humidity62%
Visibility6.2 mi
Dew point43°
Fri, 3065° / 49°0.04
Morning53°feels 52°
Afternoon65°feels 65°
Evening61°feels 61°
Overnight50°feels 47°
65 °
Spring Valley, Friday, 30 October
Light rain. High 65°, low 49°.
Pressure30.09 inHg
Wind8 mph SE
Humidity75%
Visibility6.2 mi
Dew point54°
Sat, 3164° / 56°0.14
Morning58°feels 57°
Afternoon61°feels 60°
Evening57°feels 57°
Overnight57°feels 56°
64 °
Spring Valley, Saturday, 31 October
Light rain. High 64°, low 56°.
Pressure30.00 inHg
Wind9.2 mph SE
Humidity85%
Visibility—
Dew point56°
Sun, 0166° / 51°0
Morning55°feels 55°
Afternoon63°feels 62°
Evening58°feels 58°
Overnight56°feels 55°
66 °
Spring Valley, Sunday, 1 November
Overcast. High 66°, low 51°.
Pressure29.94 inHg
Wind10.1 mph S
Humidity68%
Visibility—
Dew point51°
Mon, 0256° / 42°2.45
Morning55°feels 54°
Afternoon52°feels 50°
Evening44°feels 35°
Overnight45°feels 37°
56 °
Spring Valley, Monday, 2 November
Heavy rain. High 56°, low 42°.
Pressure29.77 inHg
Wind25.5 mph NW
Humidity98%
Visibility—
Dew point53°
Tue, 0348° / 39°1.45
Morning43°feels 35°
Afternoon45°feels 37°
Evening45°feels 37°
Overnight42°feels 34°
48 °
Spring Valley, Tuesday, 3 November
Rain. High 48°, low 39°.
Pressure29.91 inHg
Wind25.2 mph NW
Humidity89%
Visibility—
Dew point42°
Wed, 0448° / 33°0
Morning37°feels 30°
Afternoon44°feels 39°
Evening40°feels 36°
Overnight37°feels 32°
48 °
Spring Valley, Wednesday, 4 November
Mostly clear. High 48°, low 33°.
Pressure30.30 inHg
Wind12.2 mph N
Humidity53%
Visibility—
Dew point27°
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 Spring Valley, 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.