Acton, CA Current Weather Conditions

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

▼Current Conditions — Acton, CA

LANCASTER/FOX (KWJF)

Clear

87.8 F

Humidity:	27%
Wind Speed:	mph
Barometer:	29.94 in
Dewpoint:	50.0 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	85.1 F
Wind Chill:	NA

Jul 22 2026, 07:50 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 — California

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — California

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Acton, CA

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)
07:50 PM PDT		10.00	Clear	--	87.8	50.0	27%	NA	85.1	29.94	1013.9
07:40 PM PDT	G 29.9	10.00	Clear	--	89.6	50.0	26%	NA	86.7	29.93	1013.5
07:35 PM PDT		10.00	Clear	--	89.6	50.0	26%	NA	86.7	29.93	1013.5
07:20 PM PDT	G 31.1	10.00	Clear	--	89.6	50.0	26%	NA	86.7	29.93	1013.5
07:15 PM PDT		10.00	Clear	--	91.4	50.0	24%	NA	88.3	29.93	1013.5
07:05 PM PDT		10.00	Clear	--	91.4	50.0	24%	NA	88.3	29.93	1013.5
07:00 PM PDT		10.00	Clear	--	91.4	50.0	24%	NA	88.3	29.93	1013.5
06:50 PM PDT		10.00	Clear	--	93.2	50.0	23%	NA	90.1	29.93	1013.5
06:40 PM PDT	G 31.1	10.00	Clear	--	93.2	48.2	22%	NA	89.8	29.92	1013.2
06:35 PM PDT	G 33.4	10.00	Clear	--	93.2	48.2	22%	NA	89.8	29.92	1013.2
06:25 PM PDT		10.00	Clear	--	93.2	50.0	23%	NA	90.1	29.92	1013.2
06:20 PM PDT	G 31.1	10.00	Clear	--	93.2	48.2	22%	NA	89.8	29.92	1013.2
06:15 PM PDT		10.00	Clear	--	93.2	48.2	22%	NA	89.8	29.92	1013.2
06:05 PM PDT		10.00	Clear	--	95.0	50.0	22%	NA	91.9	29.92	1013.2
06:00 PM PDT		10.00	Clear	--	95.0	48.2	20%	NA	91.6	29.93	1013.5
05:50 PM PDT		10.00	Clear	--	96.8	50.0	21%	NA	93.7	29.93	1013.5
05:40 PM PDT	G 31.1	10.00	Clear	--	96.8	51.8	22%	NA	94.1	29.93	1013.5
05:35 PM PDT	G 31.1	10.00	Clear	--	96.8	50.0	21%	NA	93.7	29.93	1013.5
05:30 PM PDT	G 28.8	10.00	Clear	--	96.8	50.0	21%	NA	93.7	29.93	1013.5
05:25 PM PDT		10.00	Clear	--	96.8	50.0	21%	NA	93.7	29.93	1013.5
05:15 PM PDT		10.00	Clear	--	96.8	51.8	22%	NA	94.1	29.94	1013.9
05:10 PM PDT		10.00	Clear	--	98.6	51.8	21%	NA	96.1	29.94	1013.9
05:00 PM PDT		10.00	Clear	--	96.8	51.8	22%	NA	94.1	29.94	1013.9
04:50 PM PDT	W 21.9 G 28.8	10.00	Clear and Windy	--	98.6	51.8	21%	NA	96.1	29.94	1013.9
04:45 PM PDT	W 21.9 G 27.6	10.00	Clear and Windy	--	98.6	51.8	21%	NA	96.1	29.94	1013.9
04:40 PM PDT		10.00	Clear	--	98.6	51.8	21%	NA	96.1	29.94	1013.9
04:35 PM PDT	W 19.6 G 29.9	10.00	Clear and Windy	--	98.6	51.8	21%	NA	96.1	29.94	1013.9
04:25 PM PDT	W 21.9	10.00	Clear and Windy	--	98.6	51.8	21%	NA	96.1	29.94	1013.9
04:15 PM PDT	G 28.8	10.00	Clear	--	98.6	51.8	21%	NA	96.1	29.94	1013.9
04:05 PM PDT	W 20.7	10.00	Clear and Windy	--	100.4	51.8	20%	NA	97.9	29.94	1013.9
04:00 PM PDT	W 21.9	10.00	Clear and Windy	--	98.6	51.8	21%	NA	96.1	29.95	1014.2
03:50 PM PDT	W 20.7	10.00	Clear and Windy	--	100.4	51.8	20%	NA	97.9	29.95	1014.2
03:40 PM PDT	W 21.9	10.00	Clear and Windy	--	100.4	51.8	20%	NA	97.9	29.95	1014.2
03:35 PM PDT	W 21.9 G 27.6	10.00	Clear and Windy	--	100.4	51.8	20%	NA	97.9	29.95	1014.2
03:25 PM PDT	W 20.7	10.00	Clear and Windy	--	100.4	51.8	20%	NA	97.9	29.95	1014.2
03:20 PM PDT	W 19.6 G 25.3	10.00	Clear and Windy	--	100.4	51.8	20%	NA	97.9	29.95	1014.2
03:05 PM PDT	W 18.4	10.00	Clear	--	100.4	50.0	19%	NA	97.3	29.96	1014.6
03:00 PM PDT	W 19.6	10.00	Clear and Windy	--	100.4	48.2	17%	NA	97.0	29.96	1014.6
02:50 PM PDT	W 18.4	10.00	Clear	--	100.4		%	NA	NA	29.96	1014.6
02:40 PM PDT	W 20.7 G 27.6	10.00	Clear and Windy	--	100.4	48.2	17%	NA	97.0	29.96	1014.6
02:35 PM PDT	W 18.4	10.00	Clear	--	100.4		%	NA	NA	29.97	1014.9
02:25 PM PDT	W 13.8 G 19.6	10.00	Clear	--	100.4		%	NA	NA	29.97	1014.9
02:20 PM PDT	W 21.9	10.00	Clear and Windy	--	100.4		%	NA	NA	29.97	1014.9
02:10 PM PDT	18.4	10.00	Clear	--	100.4		%	NA	NA	29.97	1014.9
02:05 PM PDT	W 18.4 G 24.2	10.00	Clear	--	100.4		%	NA	NA	29.97	1014.9
02:00 PM PDT	W 17.3	10.00	Clear	--	100.4	46.4	16%	NA	96.6	29.97	1014.9
01:50 PM PDT	13.8	10.00	Clear	--	100.4		%	NA	NA	29.98	1015.2
01:40 PM PDT	W 15.0	10.00	Clear	--	100.4	48.2	17%	NA	97.0	29.98	1015.2
01:35 PM PDT	17.3	10.00	Clear	--	100.4		%	NA	NA	29.98	1015.2
01:30 PM PDT	10.4 G 16.1	10.00	Clear	--	98.6	48.2	18%	NA	95.2	29.98	1015.2
01:25 PM PDT	W 16.1 G 24.2	10.00	Clear	--	98.6	48.2	18%	NA	95.2	29.98	1015.2
01:20 PM PDT	W 17.3	10.00	Clear	--	100.4	48.2	17%	NA	97.0	29.99	1015.6
01:15 PM PDT	W 12.7 G 21.9	10.00	Clear	--	98.6	48.2	18%	NA	95.2	29.99	1015.6
01:10 PM PDT	13.8	10.00	Clear	--	98.6	46.4	17%	NA	94.8	29.99	1015.6
01:05 PM PDT	15.0	10.00	Clear	--	98.6	48.2	18%	NA	95.2	29.99	1015.6
01:00 PM PDT	17.3	10.00	Clear	--	100.4	48.2	17%	NA	97.0	29.99	1015.6
12:50 PM PDT	W 11.5 G 17.3	10.00	Clear	--	98.6	48.2	18%	NA	95.2	29.99	1015.6
12:40 PM PDT	10.4 G 18.4	10.00	Clear	--	98.6	48.2	18%	NA	95.2	30.00	1015.9
12:35 PM PDT	6.9	10.00	Clear	--	96.8	48.2	19%	NA	93.4	30.00	1015.9
12:30 PM PDT	12.7	10.00	Clear	--	98.6	48.2	18%	NA	95.2	30.00	1015.9
12:25 PM PDT	W 13.8	10.00	Clear	--	98.6	48.2	18%	NA	95.2	30.00	1015.9
12:10 PM PDT	W 9.2	10.00	Clear	--	96.8	48.2	19%	NA	93.4	30.00	1015.9
12:00 PM PDT	W 12.7	10.00	Clear	--	96.8	48.2	19%	NA	93.4	30.00	1015.9
11:50 AM PDT	12.7	10.00	Clear	--	96.8	48.2	19%	NA	93.4	30.01	1016.3
11:40 AM PDT	W 12.7	10.00	Clear	--	96.8	50.0	21%	NA	93.7	30.01	1016.3
11:35 AM PDT	W 12.7	10.00	Clear	--	96.8	50.0	21%	NA	93.7	30.01	1016.3
11:30 AM PDT	W 11.5	10.00	Clear	--	95.0	50.0	22%	NA	91.9	30.01	1016.3
11:25 AM PDT	W 12.7	10.00	Clear	--	95.0	50.0	22%	NA	91.9	30.01	1016.3
11:20 AM PDT	W 12.7	10.00	Clear	--	95.0	50.0	22%	NA	91.9	30.01	1016.3
11:15 AM PDT	12.7 G 18.4	10.00	Clear	--	95.0	50.0	22%	NA	91.9	30.01	1016.3
11:00 AM PDT	W 12.7 G 19.6	10.00	Clear	--	95.0	50.0	22%	NA	91.9	30.01	1016.3
10:50 AM PDT	W 15.0	10.00	Clear	--	93.2	51.8	25%	NA	90.5	30.02	1016.6