Castle Rock, WA Current Weather Conditions

Current weather observations and 72-hour history for Castle Rock, WA. • View 5-Day Forecast ›

▼Current Conditions — Castle Rock, WA

CHEHALIS CENTRAL (KCLS)

NULL

41.0 F

Humidity:	100%
Wind Speed:	0.0 mph
Barometer:	29.97 in
Dewpoint:	41.0 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 19 2026, 08:35 AM PDT

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▼Hourly Observation History — Castle Rock, WA

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
08:35 AM PDT	0.0	10.00	NULL	--	41.0	41.0	100%	NA	NA	29.97	1014.9
08:15 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
07:55 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
07:35 AM PDT	0.0	10.00	Clear	--	41.0	41.0	100%	NA	NA	29.96	1014.6
07:15 AM PDT		10.00	NULL	--	NULL		%	NA	NA		M
06:55 AM PDT	0.0	9.00	NULL	--	39.2	39.2	100%	NA	NA	29.95	1014.2
06:35 AM PDT	0.0	9.00	NULL	--	42.8	42.8	100%	NA	NA	29.95	1014.2
06:15 AM PDT		10.00	Clear	--	NULL		%	NA	NA		M
05:55 AM PDT	0.0	7.00	NULL	--	42.8	42.8	100%	NA	NA	29.95	1014.2
05:35 AM PDT		8.00	NULL	--	NULL		%	NA	NA		M
05:15 AM PDT		10.00	NULL	--	NULL		%	NA	NA		M
04:55 AM PDT	0.0	3.00	Fog/Mist	--	46.4	46.4	100%	NA	NA	29.94	1013.9
04:35 AM PDT	0.0	6.00	Fog/Mist	--	46.4	46.4	100%	NA	NA	29.94	1013.9
04:15 AM PDT	E 3.4	8.00	Mostly Cloudy	--	46.4	46.4	100%	45.3	NA	29.94	1013.6
03:55 AM PDT	0.0	10.00	Cloudy	--	46.4	46.4	100%	NA	NA	29.94	1013.9
03:35 AM PDT	0.0	10.00	Mostly Cloudy	--	46.4	46.4	100%	NA	NA	29.94	1013.9
03:15 AM PDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
02:55 AM PDT	0.0	10.00	Mostly Cloudy	--	46.4	46.4	100%	NA	NA	29.94	1013.9
02:35 AM PDT	0.0	10.00	Partly Cloudy	--	46.4	46.4	100%	NA	NA	29.95	1014.2
02:15 AM PDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
01:55 AM PDT	0.0	10.00	Partly Cloudy	--	46.4	46.4	100%	NA	NA	29.94	1013.6
01:35 AM PDT	0.0	10.00	Partly Cloudy	--	46.4	46.4	100%	NA	NA	29.94	1013.6
01:15 AM PDT		10.00	NULL	--	NULL		%	NA	NA		M
12:55 AM PDT	0.0	10.00	NULL	--	46.4	46.4	100%	NA	NA	29.94	1013.6
12:35 AM PDT	0.0	10.00	NULL	--	46.4	46.4	100%	NA	NA	29.94	1013.9
12:15 AM PDT	0.0	10.00	NULL	--	46.4	46.4	100%	NA	NA	29.94	1013.9
11:55 PM PDT	0.0	10.00	NULL	--	46.4	46.4	100%	NA	NA	29.94	1013.9
11:35 PM PDT		10.00	NULL	--	NULL		%	NA	NA		M
11:15 PM PDT		10.00	NULL	--	NULL		%	NA	NA		M
10:55 PM PDT	0.0	10.00	NULL	--	46.4	46.4	100%	NA	NA	29.95	1014.2
10:35 PM PDT	0.0	10.00	Mostly Cloudy	--	48.2	46.4	93%	NA	NA	29.95	1014.2
10:15 PM PDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
09:55 PM PDT	0.0	10.00	Mostly Cloudy	--	48.2	46.4	93%	NA	NA	29.96	1014.6
09:35 PM PDT	3.4	10.00	Mostly Cloudy	--	50.0	44.6	82%	NA	NA	29.96	1014.6
09:15 PM PDT		10.00	Mostly Cloudy	--	NULL		%	NA	NA		M
08:55 PM PDT	0.0	10.00	Partly Cloudy	--	50.0	46.4	87%	NA	NA	29.97	1014.9
08:35 PM PDT	0.0	10.00	Partly Cloudy	--	48.2	44.6	87%	NA	NA	29.96	1014.6
08:15 PM PDT	3.4	10.00	NULL	--	50.0	44.6	82%	NA	NA	29.96	1014.6
07:55 PM PDT	0.0	10.00	NULL	--	50.0	44.6	82%	NA	NA	29.97	1014.9
07:35 PM PDT	0.0	10.00	NULL	--	51.8	44.6	76%	NA	NA	29.97	1014.9
07:15 PM PDT	3.4	10.00	NULL	--	51.8	44.6	76%	NA	NA	29.97	1014.9
06:55 PM PDT	0.0	10.00	NULL	--	53.6	42.8	67%	NA	NA	29.97	1014.9
06:35 PM PDT	NW 3.4	10.00	NULL	--	53.6	42.8	67%	NA	NA	29.98	1015.2
06:15 PM PDT	0.0	10.00	Clear	--	53.6	42.8	67%	NA	NA	29.98	1015.2
05:55 PM PDT	5.8 G 12.8	10.00	Clear	--	55.4	41.0	58%	NA	NA	29.99	1015.6
05:35 PM PDT	10.3	10.00	Clear	--	57.2	41.0	55%	NA	NA	29.99	1015.6
05:15 PM PDT		10.00	Clear	--	NULL		%	NA	NA		M
04:55 PM PDT		10.00	Clear	--	59.0	41.0	51%	NA	NA	30.00	1015.9
04:35 PM PDT	5.8 G 12.8	10.00	Clear	--	59.0	41.0	51%	NA	NA	30.01	1016.3
04:15 PM PDT	9.2	10.00	Clear	--	60.8	41.0	48%	NA	NA	30.01	1016.3
03:55 PM PDT	12.8	10.00	Clear	--	60.8	42.8	51%	NA	NA	30.02	1016.6
03:35 PM PDT	5.8 G 16.1	10.00	Clear	--	62.6	42.8	48%	NA	NA	30.03	1016.9
03:15 PM PDT		4.00	Haze	--	NULL		%	NA	NA		M
02:55 PM PDT	10.3	10.00	Clear	--	60.8	42.8	51%	NA	NA	30.04	1017.3
02:35 PM PDT	6.9	10.00	NULL	--	60.8	42.8	51%	NA	NA	30.05	1017.6
12:55 PM PDT	10.3 G 17.2	10.00	Clear	--	59.0	44.6	59%	NA	NA	30.10	1019.3
12:35 PM PDT	8.1	10.00	Clear	--	57.2	50.0	77%	NA	NA	30.12	1020.0
12:15 PM PDT	9.2	10.00	Clear	--	55.4	50.0	82%	NA	NA	30.12	1020.0
11:55 AM PDT	9.2	10.00	Clear	--	53.6	51.8	94%	NA	NA	30.13	1020.3
11:35 AM PDT	8.1 G 15.0	10.00	Clear	--	53.6	51.8	94%	NA	NA	30.14	1020.7
11:15 AM PDT	G 12.8	10.00	Clear	--	NULL		%	NA	NA		M
10:55 AM PDT	0.0	10.00	Clear	--	50.0	50.0	100%	NA	NA	30.16	1021.3
10:35 AM PDT	5.8	10.00	Clear	--	48.2	48.2	100%	45.7	NA	30.17	1021.7
10:15 AM PDT		3.00	Fog/Mist	--	NULL		%	NA	NA		M
09:15 AM PDT	0.0	0.25	Fog	--	39.2	39.2	100%	NA	NA	30.19	1022.4
08:55 AM PDT	0.0	1.00	Fog/Mist	--	37.4	37.4	100%	NA	NA	30.18	1022.0
08:35 AM PDT	0.0	1.25	Fog/Mist	--	37.4	37.4	100%	NA	NA	30.18	1022.0
08:15 AM PDT		5.00	Fog/Mist	--	NULL		%	NA	NA		M
07:55 AM PDT	0.0	0.75	Fog/Mist	--	35.6	35.6	100%	NA	NA	30.18	1022.0
07:35 AM PDT	0.0	0.25	Fog	--	35.6	35.6	100%	NA	NA	30.18	1022.0
07:15 AM PDT		0.25	Fog	--	NULL		%	NA	NA		M
06:55 AM PDT	0.0	0.25	Fog	--	37.4	37.4	100%	NA	NA	30.20	1022.7