10-day forecast for Spring Valley, SD: 41° to 65°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Monday, November 2
53° · 1.17 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2653° / 43°1.17
Morning44°feels 38°
Afternoon45°feels 39°
Evening48°feels 42°
Overnight43°feels 37°
53 °
Spring Valley, Monday, 26 October
Rain. High 53°, low 43°.
Pressure30.27 inHg
Wind14.7 mph E
Humidity94%
Visibility1.5 mi
Dew point44°
Tue, 2755° / 42°0.15
Morning42°feels 36°
Afternoon53°feels 51°
Evening53°feels 52°
Overnight47°feels 41°
55 °
Spring Valley, Tuesday, 27 October
Rain. High 55°, low 42°.
Pressure30.06 inHg
Wind3.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point40°
Wed, 2859° / 43°0.02
Morning44°feels 41°
Afternoon57°feels 55°
Evening52°feels 51°
Overnight50°feels 49°
59 °
Spring Valley, Wednesday, 28 October
Light rain. High 59°, low 43°.
Pressure30.09 inHg
Wind2.4 mph NW
Humidity63%
Visibility6.2 mi
Dew point41°
Thu, 2963° / 41°0
Morning47°feels 45°
Afternoon59°feels 57°
Evening55°feels 53°
Overnight52°feels 50°
63 °
Spring Valley, Thursday, 29 October
Clear. High 63°, low 41°.
Pressure30.15 inHg
Wind10.5 mph SE
Humidity53%
Visibility—
Dew point40°
Fri, 3065° / 54°0.44
Morning58°feels 58°
Afternoon63°feels 63°
Evening61°feels 61°
Overnight60°feels 60°
65 °
Spring Valley, Friday, 30 October
Rain. High 65°, low 54°.
Pressure29.94 inHg
Wind12 mph S
Humidity84%
Visibility—
Dew point57°
Sat, 3160° / 55°0.26
Morning56°feels 56°
Afternoon60°feels 60°
Evening57°feels 57°
Overnight57°feels 57°
60 °
Spring Valley, Saturday, 31 October
Light rain. High 60°, low 55°.
Pressure29.77 inHg
Wind13.3 mph S
Humidity87%
Visibility—
Dew point56°
Sun, 0163° / 53°0
Morning56°feels 55°
Afternoon61°feels 61°
Evening57°feels 56°
Overnight54°feels 53°
63 °
Spring Valley, Sunday, 1 November
Overcast. High 63°, low 53°.
Pressure29.91 inHg
Wind10.9 mph NW
Humidity73%
Visibility—
Dew point52°
Mon, 0264° / 50°0
Morning54°feels 52°
Afternoon61°feels 60°
Evening56°feels 53°
Overnight52°feels 50°
64 °
Spring Valley, Monday, 2 November
Clear. High 64°, low 50°.
Pressure30.15 inHg
Wind5.9 mph N
Humidity50%
Visibility—
Dew point42°
Tue, 0363° / 51°0.01
Morning54°feels 53°
Afternoon61°feels 60°
Evening56°feels 55°
Overnight53°feels 51°
63 °
Spring Valley, Tuesday, 3 November
Light rain. High 63°, low 51°.
Pressure30.00 inHg
Wind8.9 mph S
Humidity68%
Visibility—
Dew point49°
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.