10-day forecast for Spring Valley, WY: 52° to 88°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Tuesday, August 11
71° · 0.32 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 56°0
Morning62°feels 59°
Afternoon86°feels 83°
Evening76°feels 75°
Overnight58°feels 56°
86 °
Spring Valley, Monday, 10 August
Overcast. High 86°, low 56°.
Pressure29.88 inHg
Wind13.9 mph W
Humidity18%
Visibility6.2 mi
Dew point37°
Tue, 1188° / 62°0
Morning69°feels 67°
Afternoon86°feels 83°
Evening76°feels 74°
Overnight65°feels 62°
88 °
Spring Valley, Tuesday, 11 August
Overcast. High 88°, low 62°.
Pressure29.91 inHg
Wind9.4 mph NW
Humidity16%
Visibility6.2 mi
Dew point33°
Wed, 1283° / 62°0.01
Morning69°feels 67°
Afternoon81°feels 79°
Evening73°feels 72°
Overnight66°feels 64°
83 °
Spring Valley, Wednesday, 12 August
Light rain. High 83°, low 62°.
Pressure29.80 inHg
Wind5.3 mph NW
Humidity17%
Visibility6.2 mi
Dew point34°
Thu, 1380° / 58°0
Morning64°feels 63°
Afternoon79°feels 78°
Evening72°feels 71°
Overnight62°feels 61°
80 °
Spring Valley, Thursday, 13 August
Overcast. High 80°, low 58°.
Pressure29.80 inHg
Wind15.7 mph S
Humidity21%
Visibility—
Dew point34°
Fri, 1478° / 52°0.01
Morning58°feels 58°
Afternoon74°feels 73°
Evening75°feels 73°
Overnight60°feels 58°
78 °
Spring Valley, Friday, 14 August
Light rain. High 78°, low 52°.
Pressure29.97 inHg
Wind18.3 mph W
Humidity35%
Visibility—
Dew point42°
Sat, 1571° / 55°0.32
Morning62°feels 60°
Afternoon69°feels 68°
Evening61°feels 60°
Overnight60°feels 58°
71 °
Spring Valley, Saturday, 15 August
Rain. High 71°, low 55°.
Pressure30.09 inHg
Wind11.3 mph SE
Humidity37%
Visibility—
Dew point42°
Sun, 1677° / 54°0.03
Morning60°feels 59°
Afternoon74°feels 73°
Evening62°feels 61°
Overnight59°feels 57°
77 °
Spring Valley, Sunday, 16 August
Light rain. High 77°, low 54°.
Pressure30.09 inHg
Wind23.9 mph N
Humidity26%
Visibility—
Dew point37°
Mon, 1783° / 58°0
Morning65°feels 63°
Afternoon79°feels 78°
Evening74°feels 73°
Overnight65°feels 63°
83 °
Spring Valley, Monday, 17 August
Partly cloudy. High 83°, low 58°.
Pressure30.06 inHg
Wind11.4 mph NE
Humidity22%
Visibility—
Dew point35°
Tue, 1887° / 61°0
Morning67°feels 65°
Afternoon85°feels 82°
Evening82°feels 79°
Overnight68°feels 66°
87 °
Spring Valley, Tuesday, 18 August
Overcast. High 87°, low 61°.
Pressure29.97 inHg
Wind19.2 mph W
Humidity17%
Visibility—
Dew point32°
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, WY 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.