10-day forecast for Spring Valley, SD: 33° to 66°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Saturday, October 31
64° · 1.02 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3058° / 44°0
Morning48°feels 44°
Afternoon57°feels 55°
Evening53°feels 51°
Overnight45°feels 41°
58 °
Spring Valley, Friday, 30 October
Overcast. High 58°, low 44°.
Pressure30.21 inHg
Wind10.5 mph E
Humidity69%
Visibility6.2 mi
Dew point45°
Sat, 3166° / 50°0
Morning53°feels 52°
Afternoon64°feels 64°
Evening59°feels 58°
Overnight50°feels 49°
66 °
Spring Valley, Saturday, 31 October
Light rain. High 66°, low 50°.
Pressure30.15 inHg
Wind8.5 mph SE
Humidity93%
Visibility6.2 mi
Dew point57°
Sun, 0163° / 50°0
Morning50°feels 49°
Afternoon63°feels 62°
Evening58°feels 58°
Overnight53°feels 52°
63 °
Spring Valley, Sunday, 1 November
Overcast. High 63°, low 50°.
Pressure30.18 inHg
Wind9.4 mph SE
Humidity79%
Visibility6.2 mi
Dew point53°
Mon, 0264° / 56°1.02
Morning57°feels 57°
Afternoon61°feels 61°
Evening61°feels 61°
Overnight56°feels 56°
64 °
Spring Valley, Monday, 2 November
Rain. High 64°, low 56°.
Pressure29.56 inHg
Wind20.7 mph SE
Humidity87%
Visibility—
Dew point56°
Tue, 0356° / 45°0.1
Morning55°feels 55°
Afternoon55°feels 53°
Evening47°feels 40°
Overnight47°feels 41°
56 °
Spring Valley, Tuesday, 3 November
Light rain. High 56°, low 45°.
Pressure29.65 inHg
Wind20.1 mph NW
Humidity90%
Visibility—
Dew point53°
Wed, 0450° / 40°0.08
Morning44°feels 36°
Afternoon47°feels 40°
Evening44°feels 37°
Overnight40°feels 34°
50 °
Spring Valley, Wednesday, 4 November
Light rain. High 50°, low 40°.
Pressure29.85 inHg
Wind21.6 mph NW
Humidity57%
Visibility—
Dew point33°
Thu, 0547° / 36°0
Morning39°feels 31°
Afternoon44°feels 37°
Evening40°feels 34°
Overnight37°feels 31°
47 °
Spring Valley, Thursday, 5 November
Clear. High 47°, low 36°.
Pressure29.94 inHg
Wind15.3 mph NW
Humidity41%
Visibility—
Dew point21°
Fri, 0648° / 33°0
Morning36°feels 31°
Afternoon44°feels 42°
Evening42°feels 41°
Overnight39°feels 35°
48 °
Spring Valley, Friday, 6 November
Mostly clear. High 48°, low 33°.
Pressure30.03 inHg
Wind7.5 mph W
Humidity32%
Visibility—
Dew point15°
Sat, 0751° / 38°0.05
Morning41°feels 35°
Afternoon49°feels 43°
Evening47°feels 42°
Overnight43°feels 38°
51 °
Spring Valley, Saturday, 7 November
Light rain. High 51°, low 38°.
Pressure29.97 inHg
Wind13 mph SE
Humidity53%
Visibility—
Dew point31°
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.