10-day forecast for Spring Grove, SD: 57° to 95°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Monday, August 10
90° · 0.33 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 58°0.01
Morning63°feels 61°
Afternoon86°feels 83°
Evening86°feels 84°
Overnight62°feels 60°
88 °
Spring Grove, Monday, 10 August
Light rain. High 88°, low 58°.
Pressure29.88 inHg
Wind10.9 mph SE
Humidity27%
Visibility6.2 mi
Dew point47°
Tue, 1190° / 61°0.33
Morning64°feels 64°
Afternoon86°feels 85°
Evening82°feels 80°
Overnight66°feels 67°
90 °
Spring Grove, Tuesday, 11 August
Heavy rain. High 90°, low 61°.
Pressure29.85 inHg
Wind8.1 mph NE
Humidity47%
Visibility6.2 mi
Dew point60°
Wed, 1286° / 61°0
Morning66°feels 64°
Afternoon83°feels 81°
Evening78°feels 77°
Overnight63°feels 61°
86 °
Spring Grove, Wednesday, 12 August
Partly cloudy. High 86°, low 61°.
Pressure29.94 inHg
Wind7 mph E
Humidity27%
Visibility6.2 mi
Dew point43°
Thu, 1375° / 58°0
Morning62°feels 61°
Afternoon74°feels 73°
Evening71°feels 70°
Overnight62°feels 60°
75 °
Spring Grove, Thursday, 13 August
Overcast. High 75°, low 58°.
Pressure30.06 inHg
Wind12.9 mph SE
Humidity35%
Visibility—
Dew point43°
Fri, 1482° / 57°0
Morning64°feels 64°
Afternoon79°feels 79°
Evening75°feels 74°
Overnight64°feels 63°
82 °
Spring Grove, Friday, 14 August
Overcast. High 82°, low 57°.
Pressure30.12 inHg
Wind14.6 mph SE
Humidity32%
Visibility—
Dew point44°
Sat, 1570° / 61°0.02
Morning62°feels 62°
Afternoon66°feels 66°
Evening69°feels 70°
Overnight64°feels 64°
70 °
Spring Grove, Saturday, 15 August
Light rain. High 70°, low 61°.
Pressure30.12 inHg
Wind12.1 mph S
Humidity79%
Visibility—
Dew point58°
Sun, 1686° / 62°0
Morning67°feels 67°
Afternoon82°feels 81°
Evening81°feels 79°
Overnight67°feels 65°
86 °
Spring Grove, Sunday, 16 August
Overcast. High 86°, low 62°.
Pressure30.15 inHg
Wind10.1 mph N
Humidity35%
Visibility—
Dew point49°
Mon, 1785° / 62°0.26
Morning68°feels 66°
Afternoon79°feels 79°
Evening68°feels 68°
Overnight65°feels 65°
85 °
Spring Grove, Monday, 17 August
Rain. High 85°, low 62°.
Pressure30.00 inHg
Wind17.2 mph S
Humidity40%
Visibility—
Dew point53°
Tue, 1895° / 65°0.34
Morning74°feels 76°
Afternoon91°feels 94°
Evening91°feels 93°
Overnight76°feels 77°
95 °
Spring Grove, Tuesday, 18 August
Rain. High 95°, low 65°.
Pressure29.74 inHg
Wind9.6 mph S
Humidity44%
Visibility—
Dew point63°
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 Grove, 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.