10-day forecast for Spring Valley, SD: 41° to 73°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Monday, November 2
47° · 1.71 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2647° / 41°1.71
Morning42°feels 36°
Afternoon43°feels 37°
Evening45°feels 39°
Overnight43°feels 38°
47 °
Spring Valley, Monday, 26 October
Heavy rain. High 47°, low 41°.
Pressure30.33 inHg
Wind14.2 mph E
Humidity91%
Visibility3.4 mi
Dew point42°
Tue, 2757° / 42°0.02
Morning42°feels 37°
Afternoon52°feels 50°
Evening57°feels 55°
Overnight50°feels 46°
57 °
Spring Valley, Tuesday, 27 October
Light rain. High 57°, low 42°.
Pressure30.12 inHg
Wind6.8 mph SW
Humidity69%
Visibility6.2 mi
Dew point40°
Wed, 2863° / 51°0.01
Morning51°feels 51°
Afternoon63°feels 63°
Evening58°feels 57°
Overnight53°feels 52°
63 °
Spring Valley, Wednesday, 28 October
Light rain. High 63°, low 51°.
Pressure29.94 inHg
Wind7.5 mph S
Humidity80%
Visibility6.2 mi
Dew point56°
Thu, 2963° / 49°0
Morning49°feels 48°
Afternoon59°feels 58°
Evening54°feels 53°
Overnight51°feels 50°
63 °
Spring Valley, Thursday, 29 October
Clear. High 63°, low 49°.
Pressure30.18 inHg
Wind2.4 mph SE
Humidity76%
Visibility6.2 mi
Dew point49°
Fri, 3061° / 49°0.46
Morning53°feels 52°
Afternoon59°feels 58°
Evening58°feels 58°
Overnight55°feels 55°
61 °
Spring Valley, Friday, 30 October
Rain. High 61°, low 49°.
Pressure30.15 inHg
Wind7.8 mph E
Humidity78%
Visibility—
Dew point51°
Sat, 3158° / 53°0.37
Morning57°feels 57°
Afternoon56°feels 56°
Evening55°feels 55°
Overnight54°feels 54°
58 °
Spring Valley, Saturday, 31 October
Light rain. High 58°, low 53°.
Pressure29.97 inHg
Wind9.3 mph S
Humidity90%
Visibility—
Dew point53°
Sun, 0167° / 52°0
Morning55°feels 55°
Afternoon64°feels 63°
Evening60°feels 59°
Overnight56°feels 56°
67 °
Spring Valley, Sunday, 1 November
Partly cloudy. High 67°, low 52°.
Pressure30.03 inHg
Wind8.9 mph SE
Humidity68%
Visibility—
Dew point52°
Mon, 0273° / 56°0.01
Morning59°feels 59°
Afternoon65°feels 64°
Evening65°feels 63°
Overnight60°feels 59°
73 °
Spring Valley, Monday, 2 November
Light rain. High 73°, low 56°.
Pressure29.50 inHg
Wind23 mph W
Humidity79%
Visibility—
Dew point57°
Tue, 0358° / 49°0
Morning52°feels 50°
Afternoon55°feels 53°
Evening52°feels 48°
Overnight49°feels 45°
58 °
Spring Valley, Tuesday, 3 November
Clear. High 58°, low 49°.
Pressure29.94 inHg
Wind22.5 mph W
Humidity39%
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.