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As of 13:56 PDT

Weather in Castle Rock, WA

78°Current weather

Castle Rock, Sunday, 9 August, 13:56

Overcast. Feels like 78°. High 79°, low 56°.

Pressure30.00 inHg
Wind4.5 mph NW
Humidity59%
Visibility6.2 mi
Dew point60°

10-day forecast for Castle Rock, WA: 51° to 89°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

89°
Best day: Friday, August 14
73° · 0.07 in
Worst day: Tuesday, August 18

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1081° / 53°0Clear
MorningClear58°feels 58°
AfternoonClear79°feels 79°
EveningClear74°feels 74°
OvernightClear57°feels 57°
81 °Clear

Castle Rock, Monday, 10 August

Clear. High 81°, low 53°.

Pressure30.06 inHg
Wind3 mph N
Humidity41%
Visibility6.2 mi
Dew point51°
Tue, 1184° / 51°0Clear
MorningClear58°feels 58°
AfternoonClear83°feels 82°
EveningClear70°feels 70°
OvernightClear58°feels 58°
84 °Clear

Castle Rock, Tuesday, 11 August

Clear. High 84°, low 51°.

Pressure30.09 inHg
Wind2.5 mph N
Humidity40%
Visibility6.2 mi
Dew point52°
Wed, 1274° / 57°0Overcast
MorningOvercast63°feels 63°
AfternoonOvercast69°feels 69°
EveningOvercast69°feels 68°
OvernightOvercast60°feels 61°
74 °Overcast

Castle Rock, Wednesday, 12 August

Overcast. High 74°, low 57°.

Pressure30.03 inHg
Wind1.2 mph N
Humidity80%
Visibility6.2 mi
Dew point59°
Thu, 1388° / 53°0Clear
MorningClear59°feels 59°
AfternoonClear85°feels 83°
EveningClear70°feels 70°
OvernightClear54°feels 54°
88 °Clear

Castle Rock, Thursday, 13 August

Clear. High 88°, low 53°.

Pressure29.88 inHg
Wind6.6 mph N
Humidity46%
Visibility6.2 mi
Dew point55°
Fri, 1489° / 55°0Clear
MorningClear69°feels 68°
AfternoonClear85°feels 83°
EveningClear65°feels 65°
OvernightClear58°feels 58°
89 °Clear

Castle Rock, Friday, 14 August

Clear. High 89°, low 55°.

Pressure29.88 inHg
Wind7.9 mph W
Humidity30%
Visibility—
Dew point50°
Sat, 1582° / 53°0Overcast
MorningOvercast65°feels 64°
AfternoonOvercast79°feels 78°
EveningOvercast63°feels 62°
OvernightOvercast55°feels 55°
82 °Overcast

Castle Rock, Saturday, 15 August

Overcast. High 82°, low 53°.

Pressure30.00 inHg
Wind10.3 mph W
Humidity38%
Visibility—
Dew point51°
Sun, 1676° / 51°0Overcast
MorningOvercast63°feels 63°
AfternoonOvercast74°feels 74°
EveningOvercast64°feels 64°
OvernightOvercast57°feels 57°
76 °Overcast

Castle Rock, Sunday, 16 August

Overcast. High 76°, low 51°.

Pressure30.09 inHg
Wind8.1 mph W
Humidity48%
Visibility—
Dew point53°
Mon, 1780° / 55°0Overcast
MorningOvercast66°feels 65°
AfternoonOvercast78°feels 78°
EveningOvercast67°feels 66°
OvernightOvercast62°feels 62°
80 °Overcast

Castle Rock, Monday, 17 August

Overcast. High 80°, low 55°.

Pressure30.00 inHg
Wind5.5 mph W
Humidity37%
Visibility—
Dew point49°
Tue, 1873° / 60°0.07Light rain
MorningLight rain62°feels 62°
AfternoonLight rain65°feels 65°
EveningLight rain65°feels 65°
OvernightLight rain64°feels 64°
73 °Light rain

Castle Rock, Tuesday, 18 August

Light rain. High 73°, low 60°.

Pressure30.06 inHg
Wind3.2 mph SW
Humidity85%
Visibility—
Dew point59°

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 Castle Rock, 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.