10-day forecast for West Richland, WA: 61° to 99°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Saturday, August 15
87°
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 61°0
Morning71°feels 69°
Afternoon89°feels 85°
Evening82°feels 80°
Overnight68°feels 66°
91 °
West Richland, Monday, 10 August
Clear. High 91°, low 61°.
Pressure29.85 inHg
Wind4 mph W
Humidity21%
Visibility6.2 mi
Dew point43°
Tue, 1197° / 61°0
Morning74°feels 72°
Afternoon93°feels 89°
Evening86°feels 83°
Overnight66°feels 65°
97 °
West Richland, Tuesday, 11 August
Mostly clear. High 97°, low 61°.
Pressure29.91 inHg
Wind2.7 mph W
Humidity21%
Visibility6.2 mi
Dew point42°
Wed, 1294° / 66°0
Morning74°feels 73°
Afternoon91°feels 88°
Evening84°feels 81°
Overnight70°feels 69°
94 °
West Richland, Wednesday, 12 August
Clear. High 94°, low 66°.
Pressure29.83 inHg
Wind5.5 mph W
Humidity27%
Visibility6.2 mi
Dew point48°
Thu, 1394° / 67°0
Morning73°feels 72°
Afternoon92°feels 88°
Evening83°feels 81°
Overnight70°feels 69°
94 °
West Richland, Thursday, 13 August
Clear. High 94°, low 67°.
Pressure29.80 inHg
Wind7.7 mph N
Humidity26%
Visibility6.2 mi
Dew point47°
Fri, 1497° / 71°0
Morning81°feels 79°
Afternoon93°feels 89°
Evening83°feels 81°
Overnight78°feels 77°
97 °
West Richland, Friday, 14 August
Overcast. High 97°, low 71°.
Pressure29.80 inHg
Wind12.6 mph N
Humidity19%
Visibility—
Dew point44°
Sat, 1599° / 71°0
Morning84°feels 82°
Afternoon96°feels 92°
Evening85°feels 82°
Overnight76°feels 75°
99 °
West Richland, Saturday, 15 August
Mostly clear. High 99°, low 71°.
Pressure29.80 inHg
Wind16.6 mph SW
Humidity15%
Visibility—
Dew point40°
Sun, 1694° / 66°0
Morning78°feels 76°
Afternoon90°feels 86°
Evening79°feels 78°
Overnight73°feels 72°
94 °
West Richland, Sunday, 16 August
Clear. High 94°, low 66°.
Pressure29.85 inHg
Wind10 mph SW
Humidity16%
Visibility—
Dew point37°
Mon, 1792° / 65°0
Morning75°feels 74°
Afternoon88°feels 84°
Evening82°feels 80°
Overnight76°feels 74°
92 °
West Richland, Monday, 17 August
Overcast. High 92°, low 65°.
Pressure29.88 inHg
Wind10.5 mph SW
Humidity19%
Visibility—
Dew point39°
Tue, 1887° / 69°0
Morning78°feels 76°
Afternoon86°feels 84°
Evening82°feels 80°
Overnight75°feels 74°
87 °
West Richland, Tuesday, 18 August
Overcast. High 87°, low 69°.
Pressure29.91 inHg
Wind18.7 mph S
Humidity28%
Visibility—
Dew point48°
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 West Richland, 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.