Grandview, WA Current Weather Conditions

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

▼Current Conditions — Grandview, WA

SUNNYSIDE (K1S5)

Clear

65.3 F

Humidity:	51%
Wind Speed:	4.6 mph
Barometer:	29.86 in
Dewpoint:	46.9 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jun 29 2026, 10:35 PM PDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — Washington

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Washington

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Grandview, 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)
10:35 PM PDT	4.6	10.00	Clear	--	65.3	46.9	51%	NA	NA	29.86	1011.2
10:15 PM PDT	W 6.9	10.00	Clear	--	65.7	47.1	51%	NA	NA	29.86	1011.2
09:55 PM PDT	W 9.2	10.00	Clear	--	66.6	47.3	50%	NA	NA	29.86	1011.2
09:35 PM PDT	W 9.2 G 16.1	10.00	Clear	--	67.8	47.8	49%	NA	NA	29.86	1011.2
09:15 PM PDT	W 11.5	10.00	NULL	--	68.9	47.7	47%	NA	NA	29.85	1010.8
08:55 PM PDT	W 9.2	10.00	Clear	--	70.2	48.2	46%	NA	69.1	29.84	1010.5
08:35 PM PDT	W 10.4	10.00	Clear	--	70.7	48.4	45%	NA	69.6	29.83	1010.2
08:15 PM PDT	W 11.5 G 16.1	10.00	Clear	--	71.8	48.2	43%	NA	70.7	29.83	1010.2
07:55 PM PDT	9.2	10.00	Clear	--	73.4	48.9	42%	NA	72.5	29.82	1009.8
07:35 PM PDT	8.1	10.00	Clear	--	74.8	49.5	41%	NA	73.9	29.82	1009.8
07:15 PM PDT	8.1	10.00	Clear	--	76.3	51.1	41%	NA	75.6	29.81	1009.5
06:55 PM PDT	W 8.1	10.00	Clear	--	79.3	51.6	38%	NA	78.8	29.81	1009.5
06:35 PM PDT	W 10.3	10.00	Clear	--	78.8	50.9	38%	NA	78.1	29.81	1009.2
06:15 PM PDT	0.0	10.00	Clear	--	79.5	48.0	33%	NA	78.8	29.81	1009.5
05:55 PM PDT	0.0	10.00	Clear	--	78.8	51.8	39%	NA	78.3	29.81	1009.5
05:35 PM PDT	0.0	10.00	Clear	--	79.2	50.4	37%	NA	78.4	29.81	1009.5
05:15 PM PDT	4.7	10.00	Clear	--	79.9	51.6	37%	NA	79.3	29.81	1009.5
04:55 PM PDT	SE 3.4	10.00	Clear	--	79.0	50.0	36%	NA	78.3	29.82	1009.8
04:35 PM PDT	E 4.7	10.00	Clear	--	78.8	51.3	38%	NA	78.3	29.82	1009.8
04:15 PM PDT	E 3.4	10.00	Clear	--	79.0	48.7	35%	NA	78.3	29.82	1009.8
03:55 PM PDT	4.6	10.00	Clear	--	79.2	50.2	36%	NA	78.4	29.82	1009.8
03:35 PM PDT	0.0	10.00	Clear	--	78.1	49.3	36%	NA	77.4	29.83	1010.2
03:15 PM PDT	4.6	10.00	Clear	--	79.7	48.0	33%	NA	79.0	29.83	1010.2
02:35 PM PDT	0.0	10.00	Clear	--	77.5	48.6	36%	NA	76.6	29.83	1010.2
02:15 PM PDT	8.1	10.00	Clear	--	78.4	48.6	35%	NA	77.7	29.83	1010.2
01:55 PM PDT	0.0	10.00	Clear	--	78.3	48.9	36%	NA	77.5	29.84	1010.5
01:35 PM PDT	3.4	10.00	Clear	--	76.5	48.2	37%	NA	75.6	29.84	1010.5
01:15 PM PDT	5.8	10.00	Clear	--	76.5	48.7	38%	NA	75.6	29.85	1010.8
12:55 PM PDT	S 5.8	10.00	Clear	--	76.5	48.9	38%	NA	75.6	29.85	1010.8
12:35 PM PDT	3.4	10.00	Clear	--	74.1	48.4	40%	NA	73.0	29.85	1010.8
12:15 PM PDT	0.0	10.00	Clear	--	73.6	48.0	40%	NA	72.5	29.86	1011.2
11:55 AM PDT	5.8	10.00	Partly Cloudy	--	72.7	48.4	42%	NA	71.6	29.87	1011.5
11:35 AM PDT	8.1	10.00	Mostly Cloudy	--	72.1	48.0	42%	NA	71.1	29.86	1011.2
11:15 AM PDT	10.3	10.00	Mostly Cloudy	--	71.6	49.8	46%	NA	70.7	29.86	1011.2
10:55 AM PDT	W 6.9	10.00	Partly Cloudy	--	70.7	48.4	45%	NA	69.6	29.87	1011.5
10:35 AM PDT	6.9	10.00	Mostly Cloudy	--	69.8	48.2	46%	NA	NA	29.87	1011.5
10:15 AM PDT	3.4	10.00	Cloudy	--	70.3	47.8	45%	NA	69.3	29.87	1011.5
09:55 AM PDT	SW 5.8	10.00	Cloudy	--	68.2	48.9	50%	NA	NA	29.88	1011.9
09:35 AM PDT	6.9	10.00	Cloudy	--	66.6	48.2	52%	NA	NA	29.88	1011.9
09:15 AM PDT	6.9	10.00	Cloudy	--	65.3	47.8	53%	NA	NA	29.88	1011.9
08:55 AM PDT	6.9	10.00	Cloudy	--	63.9	48.6	57%	NA	NA	29.87	1011.5
08:35 AM PDT	SW 8.1	10.00	Cloudy	--	63.5	47.8	57%	NA	NA	29.87	1011.5
08:15 AM PDT	SW 8.1	10.00	Cloudy	--	63.3	47.1	56%	NA	NA	29.87	1011.5
07:55 AM PDT	8.1	10.00	Cloudy	--	62.4	47.5	58%	NA	NA	29.87	1011.5
07:35 AM PDT	8.1	10.00	Cloudy	--	61.9	47.5	59%	NA	NA	29.86	1011.2
07:15 AM PDT	8.1	10.00	Cloudy	--	61.2	48.6	63%	NA	NA	29.86	1011.2
06:55 AM PDT	S 9.2	10.00	Cloudy	--	60.6	49.1	66%	NA	NA	29.86	1011.2
06:35 AM PDT	SW 4.6	10.00	Cloudy	--	60.8	48.4	64%	NA	NA	29.85	1010.8
06:15 AM PDT	SW 4.6	10.00	Cloudy	--	60.3	48.6	65%	NA	NA	29.85	1010.8
05:55 AM PDT	6.9	10.00	Cloudy	--	60.8	47.7	62%	NA	NA	29.84	1010.5
05:35 AM PDT		10.00	Cloudy	--	NULL		%	NA	NA		M
05:15 AM PDT	4.7	10.00	Cloudy	--	59.4	49.6	70%	NA	NA	29.84	1010.5
04:55 AM PDT	W 10.3 G 17.2	10.00	Light Drizzle	--	59.2	49.3	70%	NA	NA	29.84	1010.5
04:35 AM PDT	6.9	10.00	Rain	--	59.9	48.7	67%	NA	NA	29.83	1010.2
04:15 AM PDT	4.6	10.00	Drizzle	--	60.8	48.2	63%	NA	NA	29.84	1010.5
03:55 AM PDT	W 8.1	10.00	Light Drizzle	--	62.2	46.4	56%	NA	NA	29.83	1010.2
03:35 AM PDT	8.1	10.00	Drizzle	--	62.8	45.3	53%	NA	NA	29.84	1010.5
03:15 AM PDT	9.2	10.00	Cloudy	--	63.7	44.6	50%	NA	NA	29.84	1010.5
02:55 AM PDT	W 10.3	10.00	Cloudy	--	63.9	44.8	50%	NA	NA	29.83	1010.2
02:35 AM PDT	W 4.7	10.00	Cloudy	--	64.2	44.6	49%	NA	NA	29.84	1010.5
02:15 AM PDT	9.2	10.00	Cloudy	--	64.4	45.0	49%	NA	NA	29.83	1010.2
01:55 AM PDT	SW 6.9	10.00	Cloudy	--	64.2	45.3	50%	NA	NA	29.83	1010.2
01:35 AM PDT	W 12.7 G 18.4	10.00	Cloudy	--	64.0	45.0	50%	NA	NA	29.83	1010.2
01:15 AM PDT	W 10.3	10.00	Cloudy	--	64.4	44.8	49%	NA	NA	29.83	1010.2
12:55 AM PDT	W 17.2 G 20.8	10.00	Mostly Cloudy	--	64.9	44.4	47%	NA	NA	29.83	1010.2
12:35 AM PDT	W 15.0	10.00	Clear	--	64.8	44.6	48%	NA	NA	29.82	1009.8
12:15 AM PDT	W 12.7	10.00	NULL	--	64.8	44.8	48%	NA	NA	29.83	1010.2
11:35 PM PDT	G 19.7	10.00	Clear	--	NULL		%	NA	NA		M
11:15 PM PDT	W 15.0 G 25.3	10.00	Clear	--	65.5	44.4	46%	NA	NA	29.84	1010.5
10:55 PM PDT	W 19.7	10.00	Windy	--	65.5	44.4	46%	NA	NA	29.85	1010.8
10:35 PM PDT		10.00	NULL	--	65.5	44.4	46%	NA	NA	29.85	1010.8
10:15 PM PDT	15.0	10.00	Clear	--	64.4	45.5	50%	NA	NA	29.86	1011.2