10-day forecast for Spring Valley, WA: 55° to 93°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Monday, August 17
83°
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0986° / 56°0
Morning64°feels 61°
Afternoon85°feels 82°
Evening76°feels 74°
Overnight66°feels 64°
86 °
Spring Valley, Sunday, 9 August
Clear. High 86°, low 56°.
Pressure29.88 inHg
Wind12.1 mph SW
Humidity17%
Visibility6.2 mi
Dew point34°
Mon, 1085° / 55°0
Morning62°feels 59°
Afternoon84°feels 81°
Evening75°feels 73°
Overnight59°feels 56°
85 °
Spring Valley, Monday, 10 August
Clear. High 85°, low 55°.
Pressure29.91 inHg
Wind13.3 mph SW
Humidity24%
Visibility6.2 mi
Dew point39°
Tue, 1187° / 60°0
Morning69°feels 67°
Afternoon85°feels 82°
Evening76°feels 74°
Overnight65°feels 63°
87 °
Spring Valley, Tuesday, 11 August
Clear. High 87°, low 60°.
Pressure29.94 inHg
Wind13.5 mph SW
Humidity20%
Visibility6.2 mi
Dew point38°
Wed, 1285° / 61°0
Morning68°feels 67°
Afternoon83°feels 81°
Evening75°feels 73°
Overnight66°feels 64°
85 °
Spring Valley, Wednesday, 12 August
Partly cloudy. High 85°, low 61°.
Pressure29.85 inHg
Wind12.5 mph SW
Humidity28%
Visibility6.2 mi
Dew point44°
Thu, 1383° / 59°0
Morning63°feels 62°
Afternoon75°feels 74°
Evening80°feels 78°
Overnight65°feels 64°
83 °
Spring Valley, Thursday, 13 August
Clear. High 83°, low 59°.
Pressure29.85 inHg
Wind12.8 mph W
Humidity38%
Visibility—
Dew point45°
Fri, 1486° / 58°0
Morning64°feels 62°
Afternoon79°feels 78°
Evening83°feels 80°
Overnight67°feels 65°
86 °
Spring Valley, Friday, 14 August
Clear. High 86°, low 58°.
Pressure29.97 inHg
Wind9 mph NW
Humidity26%
Visibility—
Dew point38°
Sat, 1589° / 61°0
Morning67°feels 65°
Afternoon84°feels 81°
Evening86°feels 82°
Overnight70°feels 67°
89 °
Spring Valley, Saturday, 15 August
Overcast. High 89°, low 61°.
Pressure30.00 inHg
Wind5.3 mph NW
Humidity19%
Visibility—
Dew point34°
Sun, 1693° / 66°0
Morning72°feels 69°
Afternoon88°feels 84°
Evening90°feels 86°
Overnight74°feels 72°
93 °
Spring Valley, Sunday, 16 August
Partly cloudy. High 93°, low 66°.
Pressure29.97 inHg
Wind17.1 mph SW
Humidity18%
Visibility—
Dew point36°
Mon, 1793° / 67°0
Morning72°feels 70°
Afternoon87°feels 83°
Evening90°feels 87°
Overnight77°feels 77°
93 °
Spring Valley, Monday, 17 August
Overcast. High 93°, low 67°.
Pressure29.94 inHg
Wind11.5 mph W
Humidity17%
Visibility—
Dew point33°
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, WA 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.