10-day forecast for Rocklyn, WA: 52° to 90°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Saturday, August 15
70°
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 55°0
Morning60°feels 58°
Afternoon82°feels 80°
Evening78°feels 76°
Overnight60°feels 57°
85 °
Rocklyn, Monday, 10 August
Clear. High 85°, low 55°.
Pressure29.88 inHg
Wind9.5 mph S
Humidity23%
Visibility6.2 mi
Dew point39°
Tue, 1187° / 59°0
Morning67°feels 65°
Afternoon84°feels 81°
Evening78°feels 77°
Overnight67°feels 64°
87 °
Rocklyn, Tuesday, 11 August
Clear. High 87°, low 59°.
Pressure29.94 inHg
Wind9.1 mph SW
Humidity24%
Visibility6.2 mi
Dew point40°
Wed, 1287° / 63°0
Morning68°feels 67°
Afternoon85°feels 82°
Evening79°feels 79°
Overnight68°feels 66°
87 °
Rocklyn, Wednesday, 12 August
Overcast. High 87°, low 63°.
Pressure29.83 inHg
Wind7.2 mph S
Humidity25%
Visibility6.2 mi
Dew point43°
Thu, 1387° / 60°0
Morning64°feels 63°
Afternoon78°feels 77°
Evening84°feels 81°
Overnight64°feels 62°
87 °
Rocklyn, Thursday, 13 August
Clear. High 87°, low 60°.
Pressure29.80 inHg
Wind9.8 mph N
Humidity36%
Visibility—
Dew point45°
Fri, 1488° / 61°0
Morning66°feels 65°
Afternoon81°feels 80°
Evening85°feels 82°
Overnight71°feels 69°
88 °
Rocklyn, Friday, 14 August
Clear. High 88°, low 61°.
Pressure29.88 inHg
Wind9.7 mph N
Humidity25%
Visibility—
Dew point38°
Sat, 1590° / 65°0
Morning70°feels 67°
Afternoon84°feels 81°
Evening88°feels 84°
Overnight73°feels 71°
90 °
Rocklyn, Saturday, 15 August
Mostly clear. High 90°, low 65°.
Pressure29.91 inHg
Wind12.3 mph S
Humidity22%
Visibility—
Dew point38°
Sun, 1687° / 65°0.01
Morning70°feels 69°
Afternoon82°feels 80°
Evening83°feels 80°
Overnight70°feels 69°
87 °
Rocklyn, Sunday, 16 August
Light rain. High 87°, low 65°.
Pressure29.88 inHg
Wind17.8 mph W
Humidity23%
Visibility—
Dew point38°
Mon, 1770° / 57°0.01
Morning64°feels 63°
Afternoon70°feels 69°
Evening66°feels 65°
Overnight58°feels 57°
70 °
Rocklyn, Monday, 17 August
Light rain. High 70°, low 57°.
Pressure29.91 inHg
Wind20.2 mph SW
Humidity44%
Visibility—
Dew point46°
Tue, 1875° / 52°0
Morning56°feels 55°
Afternoon68°feels 67°
Evening73°feels 71°
Overnight60°feels 58°
75 °
Rocklyn, Tuesday, 18 August
Overcast. High 75°, low 52°.
Pressure29.97 inHg
Wind13.8 mph SW
Humidity40%
Visibility—
Dew point40°
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 Rocklyn, 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.