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As of 05:30 CDT

Weather in Spring Valley, SD

67°Current weather

Spring Valley, Sunday, 9 August, 05:30

Clear. Feels like 67°. High 86°, low 67°.

Pressure29.80 inHg
Wind6.4 mph SE
Humidity93%
Visibility6.2 mi
Dew point64°

Two-week outlook for Spring Valley, SD: week one averages a high of 79.4° and week two 86.8°, so week two runs 7.4° warmer than week one. Around 2.6 inches of precipitation are expected over the 14 days, across 7 wet days. The nearest weekend, August 9: 86°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)79.4°62.4°2.3 in / 4 d—
2nd (August 16 – August 22)86.8°66.4°0.3 in / 3 d—

Weekend weather

Sun, August 9
Light rain
86°67°
0.01 in
Sat, August 15
Overcast
73°61°
no precip.
Sun, August 16
Overcast
84°65°
no precip.
Sat, August 22
Light rain
92°66°
0.03 in
Mon, 1084° / 63°1.25Heavy rain
84 °Heavy rain

Spring Valley, Monday, 10 August

Heavy rain. High 84°, low 63°.

Pressure29.85 inHg
Wind8.9 mph SE
Humidity52%
Visibility6.2 mi
Dew point64°
Tue, 1192° / 66°0.04Light rain
92 °Light rain

Spring Valley, Tuesday, 11 August

Light rain. High 92°, low 66°.

Pressure29.77 inHg
Wind11.1 mph NE
Humidity51%
Visibility6.2 mi
Dew point65°
Wed, 1287° / 63°0.14Rain
87 °Rain

Spring Valley, Wednesday, 12 August

Rain. High 87°, low 63°.

Pressure29.88 inHg
Wind9.7 mph E
Humidity54%
Visibility6.2 mi
Dew point63°
Thu, 1371° / 59°0.82Rain
71 °Rain

Spring Valley, Thursday, 13 August

Rain. High 71°, low 59°.

Pressure30.06 inHg
Wind12.5 mph NE
Humidity98%
Visibility—
Dew point59°
Fri, 1465° / 59°0.02Light rain
65 °Light rain

Spring Valley, Friday, 14 August

Light rain. High 65°, low 59°.

Pressure30.15 inHg
Wind11 mph E
Humidity88%
Visibility—
Dew point58°
Sat, 1573° / 61°0Overcast
73 °Overcast

Spring Valley, Saturday, 15 August

Overcast. High 73°, low 61°.

Pressure30.12 inHg
Wind10.6 mph SE
Humidity83%
Visibility—
Dew point61°
Sun, 1684° / 65°0Overcast
84 °Overcast

Spring Valley, Sunday, 16 August

Overcast. High 84°, low 65°.

Pressure30.15 inHg
Wind8.2 mph SW
Humidity56%
Visibility—
Dew point62°
Mon, 1784° / 63°0.06Light rain
84 °Light rain

Spring Valley, Monday, 17 August

Light rain. High 84°, low 63°.

Pressure30.00 inHg
Wind15 mph S
Humidity59%
Visibility—
Dew point65°
Tue, 1894° / 67°0Partly cloudy
94 °Partly cloudy

Spring Valley, Tuesday, 18 August

Partly cloudy. High 94°, low 67°.

Pressure29.77 inHg
Wind14.8 mph S
Humidity55%
Visibility—
Dew point67°
Wed, 1992° / 73°0Overcast
92 °Overcast

Spring Valley, Wednesday, 19 August

Overcast. High 92°, low 73°.

Pressure29.74 inHg
Wind7.7 mph SE
Humidity42%
Visibility—
Dew point63°
Thu, 2081° / 67°0.17Light rain
81 °Light rain

Spring Valley, Thursday, 20 August

Light rain. High 81°, low 67°.

Pressure29.88 inHg
Wind16.4 mph NE
Humidity76%
Visibility—
Dew point65°
Fri, 2179° / 64°0.08Light rain
79 °Light rain

Spring Valley, Friday, 21 August

Light rain. High 79°, low 64°.

Pressure29.94 inHg
Wind10.5 mph E
Humidity83%
Visibility—
Dew point63°
Sat, 2292° / 66°0.03Light rain
92 °Light rain

Spring Valley, Saturday, 22 August

Light rain. High 92°, low 66°.

Pressure29.71 inHg
Wind13.2 mph E
Humidity54%
Visibility—
Dew point65°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Spring Valley, SD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.