10-day forecast for Spring Valley, SD: 38° to 64°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Thursday, October 29
57° · 2.03 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2555° / 46°0.26
Morning48°feels 44°
Afternoon55°feels 53°
Evening49°feels 44°
Overnight50°feels 48°
55 °
Spring Valley, Sunday, 25 October
Rain. High 55°, low 46°.
Pressure30.42 inHg
Wind6.4 mph NE
Humidity85%
Visibility6.2 mi
Dew point45°
Mon, 2657° / 44°1.12
Morning44°feels 38°
Afternoon53°feels 51°
Evening55°feels 54°
Overnight44°feels 37°
57 °
Spring Valley, Monday, 26 October
Rain. High 57°, low 44°.
Pressure30.27 inHg
Wind13.7 mph E
Humidity85%
Visibility6.2 mi
Dew point45°
Tue, 2761° / 38°0.11
Morning38°feels 38°
Afternoon58°feels 56°
Evening56°feels 55°
Overnight46°feels 40°
61 °
Spring Valley, Tuesday, 27 October
Light rain. High 61°, low 38°.
Pressure30.03 inHg
Wind4.7 mph S
Humidity64%
Visibility6.2 mi
Dew point40°
Wed, 2860° / 44°0.34
Morning45°feels 44°
Afternoon59°feels 57°
Evening52°feels 51°
Overnight50°feels 47°
60 °
Spring Valley, Wednesday, 28 October
Rain. High 60°, low 44°.
Pressure30.00 inHg
Wind8.6 mph E
Humidity47%
Visibility—
Dew point38°
Thu, 2962° / 42°0
Morning47°feels 46°
Afternoon59°feels 57°
Evening54°feels 52°
Overnight49°feels 48°
62 °
Spring Valley, Thursday, 29 October
Clear. High 62°, low 42°.
Pressure30.18 inHg
Wind9.1 mph SE
Humidity53%
Visibility—
Dew point40°
Fri, 3059° / 48°0.63
Morning49°feels 45°
Afternoon54°feels 53°
Evening55°feels 55°
Overnight57°feels 56°
59 °
Spring Valley, Friday, 30 October
Rain. High 59°, low 48°.
Pressure30.12 inHg
Wind17.5 mph S
Humidity76%
Visibility—
Dew point46°
Sat, 3159° / 56°0.46
Morning56°feels 56°
Afternoon57°feels 56°
Evening57°feels 57°
Overnight56°feels 56°
59 °
Spring Valley, Saturday, 31 October
Rain. High 59°, low 56°.
Pressure29.85 inHg
Wind20.3 mph S
Humidity91%
Visibility—
Dew point54°
Sun, 0157° / 44°2.03
Morning55°feels 53°
Afternoon48°feels 41°
Evening45°feels 35°
Overnight50°feels 43°
57 °
Spring Valley, Sunday, 1 November
Heavy rain. High 57°, low 44°.
Pressure29.74 inHg
Wind29.5 mph NW
Humidity92%
Visibility—
Dew point48°
Mon, 0253° / 41°0.05
Morning44°feels 36°
Afternoon49°feels 46°
Evening46°feels 42°
Overnight43°feels 38°
53 °
Spring Valley, Monday, 2 November
Light rain. High 53°, low 41°.
Pressure30.39 inHg
Wind26.8 mph NW
Humidity49%
Visibility—
Dew point30°
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.