10-day forecast for Spring Valley, SD: 41° to 70°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Saturday, October 31
56° · 0.95 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2756° / 43°0.02
Morning43°feels 39°
Afternoon54°feels 52°
Evening52°feels 51°
Overnight46°feels 45°
56 °
Spring Valley, Tuesday, 27 October
Light rain. High 56°, low 43°.
Pressure30.09 inHg
Wind7.1 mph SW
Humidity73%
Visibility6.2 mi
Dew point41°
Wed, 2866° / 51°0
Morning52°feels 52°
Afternoon65°feels 65°
Evening57°feels 57°
Overnight51°feels 50°
66 °
Spring Valley, Wednesday, 28 October
Light rain. High 66°, low 51°.
Pressure29.88 inHg
Wind13.6 mph S
Humidity82%
Visibility6.2 mi
Dew point59°
Thu, 2962° / 43°0
Morning43°feels 43°
Afternoon60°feels 59°
Evening53°feels 51°
Overnight49°feels 46°
62 °
Spring Valley, Thursday, 29 October
Clear. High 62°, low 43°.
Pressure30.18 inHg
Wind5.1 mph SE
Humidity70%
Visibility6.2 mi
Dew point46°
Fri, 3067° / 50°0
Morning52°feels 51°
Afternoon64°feels 63°
Evening61°feels 60°
Overnight50°feels 47°
67 °
Spring Valley, Friday, 30 October
Overcast. High 67°, low 50°.
Pressure30.09 inHg
Wind10.6 mph E
Humidity73%
Visibility—
Dew point53°
Sat, 3170° / 57°0.01
Morning60°feels 60°
Afternoon66°feels 66°
Evening60°feels 60°
Overnight58°feels 57°
70 °
Spring Valley, Saturday, 31 October
Light rain. High 70°, low 57°.
Pressure30.03 inHg
Wind10 mph S
Humidity69%
Visibility—
Dew point55°
Sun, 0166° / 52°0
Morning55°feels 54°
Afternoon63°feels 62°
Evening58°feels 57°
Overnight55°feels 55°
66 °
Spring Valley, Sunday, 1 November
Overcast. High 66°, low 52°.
Pressure29.97 inHg
Wind12 mph SE
Humidity69%
Visibility—
Dew point51°
Mon, 0256° / 47°0.95
Morning54°feels 54°
Afternoon54°feels 52°
Evening49°feels 42°
Overnight49°feels 42°
56 °
Spring Valley, Monday, 2 November
Rain. High 56°, low 47°.
Pressure29.65 inHg
Wind26.4 mph NW
Humidity94%
Visibility—
Dew point53°
Tue, 0348° / 44°0.03
Morning45°feels 36°
Afternoon46°feels 38°
Evening47°feels 41°
Overnight47°feels 41°
48 °
Spring Valley, Tuesday, 3 November
Light rain. High 48°, low 44°.
Pressure30.06 inHg
Wind25.8 mph NW
Humidity84%
Visibility—
Dew point41°
Wed, 0453° / 47°0
Morning49°feels 47°
Afternoon52°feels 51°
Evening52°feels 50°
Overnight49°feels 45°
53 °
Spring Valley, Wednesday, 4 November
Overcast. High 53°, low 47°.
Pressure30.03 inHg
Wind12.3 mph SE
Humidity79%
Visibility—
Dew point45°
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.