Acton Weather

45°F

Acton, California, USA

Updated: 20-Apr-2019 6:10am

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METRIC | IMPERIAL

Updated: 20-Apr-2019 @ 6:10am

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 44.0°F Feels like: 42°F ---
High Today 62.0°F 12:06 AM	Low Today 43.4°F 4:36 AM
Yest High 81.5°F 2:33 PM	Yest Low 54.9°F 5:44 AM


	Dry
	Wind: SE 4.1 Gusting to: 4.0 mph
	Rain: 0.00 in

Today Sunny	Tonight Mostly Clear	Sunday Sunny
Hi 61 °F	Lo 43 °F	Hi 63 °F

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	34.8°F
Last Hour:	2.2°F
High 2:20 AM:	44.7°F
Low 12:00 AM:	29.2°F
Record High:	73.4°F on 12/15/2008
Record Low:	-28.1°F on 2/1/2006
Wetbulb:	40.3°F

Rain Today
Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	0.00 in
Apr Rain:	0.00 in
Apr to Date Avg:¹⁰	0.00 in
Apr to Date Diff from Avg:¹⁰	0.00 in
Apr Avg:	0.20 in
Diff from Avg:	0.20 in
Season:¹	12.17 in
YTD Avg:¹¹	0.00 in
YTD Diff from Avg:¹¹	12.17 in
Last Rain Time/Date:	3/21/2019 at 11:05 AM
30 rain days in 2019
0 days in April 28 days since last rain

Current:	SE 4.1 mph
1Hr Average:	1.6 mph
Wind Run:	32.22 miles
Wind Gust
Current:	4.0 mph mph
Today:	18.4 mph 12:01 AM
Month:	31.1 mph Apr-14
Year:	50.6 mph Feb-2
Record Gust:	57.0 mph 12/31/2005

Sunlight:

13 hrs 13 min
of Sunlight Today

55.1% 44.9%
Which is
2 min 00 sec Longer
Than Yesterday

9%
Illuminated

Humidity

Barometer

Current:	70%
Last Hour:	5%
High 4:32 AM:	95%
Low 12:00 AM:	29%
Record High:	100% 3/6/2006
Record Low:	3% 8/16/2016

Current:	29.810 inHg
Last Hour:	Steady
High 12:29 AM:	29.829 in.
Low 5:27 AM:	29.795 in.
Record High:	30.528 inHg 1/28/2017
Record Low:	28.942 inHg 1/21/2010

Cooling Degree Days

Tide

Heat Index

Air

Today:	0.0
Apr:	2.9
2019 to Date:	3.0
Heating Degree Days
2019 to Date:	1840.9

0 minutes to tide at
04:00 PM PST

Current:	44.2°F
High 12:06am:	62.0°F
Yesterday:	80.0°F
Record:	103.5°F 9/5/2018

Data Not
Available

Data Not Available

Density:
1.25 kg/m³

UV Summary/Forecast

Solar Summary

Apr-20

8.5

Apr-21

7.7

Apr-22

7.6

Sunrise is at: 6:14 am

Solar Noon: 12:51

Sunset is at: 7:27 pm

Almanac

Station All Time Records

Cloud Level

Currently:	Early Morning
YTD Avg Temp:	46.3°F
Sunrise:	6:14 am
Sunset:	7:27 pm
Moonrise:	8:03 pm
Moonset:	7:21 am
Full Moon:	0/April/2019
New Moon:	22:46 UTC 0/May/2019

HIGHS:	LOWS:
105.4°F 7/4/2007	20.5°F 1/31/2006
Daytime Records
105.4°F 7/04/2007	25.5°F 1/13/2007
Nitetime Records
84.4°F 8/30/2007	20.5°F 1/31/2006
ICN:5 \| S3C2:2 \| Ajax 3.xx ISS:Ok \| CON:4.7 \| RCP:100%

¹ Rain season: July 1st to June 30th. ⁶ . ¹⁰ . ¹¹ .

NWS Short Term Weather Forecast

Today Sunny	Tonight Mostly Clear	Sunday Sunny	Sunday Night Mostly Clear	Monday Sunny	Monday Night Clear	Tuesday Sunny	Tuesday Night Clear	Wednesday Sunny
Hi 61 °F	Lo 43 °F	Hi 63 °F	Lo 45 °F	Hi 71 °F	Lo 53 °F	Hi 76 °F	Lo 57 °F	Hi 80 °F

Today	Sunny, with a high near 61. West southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Tonight	Mostly clear, with a low around 43. West wind 15 to 25 mph, with gusts as high as 35 mph.
Sunday	Sunny, with a high near 63. West northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday Night	Mostly clear, with a low around 45. Northwest wind 5 to 20 mph, with gusts as high as 25 mph.
Monday	Sunny, with a high near 71. North wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night	Clear, with a low around 53.
Tuesday	Sunny, with a high near 76.
Tuesday Night	Clear, with a low around 57.
Wednesday	Sunny, with a high near 80.
Wednesday Night	Mostly clear, with a low around 58.
Thursday	Sunny, with a high near 77.

Version 6.94 - 13-Oct-2015 - Script Mods by: BurnsvilleWeatherLIVE.com

Radar/Satellite images courtesy of Weather Underground.

Trends as of 20-Apr-2019 at 6:10am

TIME	TEMP °F	WIND SPEED mph	WIND GUST mph	WIND DIR	HUMIDITY %	PRESSURE inHg	RAIN in
Current	44.1	3.5	4.6	SSE	70	29.811	0.00
5 minutes ago	44.4	4.6	4.6	S	70	29.811	0.00
10 minutes ago	45.0	3.5	3.5	SSE	69	29.809	0.00
15 minutes ago	45.1	3.5	3.5	SSE	68	29.808	0.00
20 minutes ago	44.8	3.5	3.5	S	67	29.804	0.00
30 minutes ago	43.9	2.3	3.5	SW	69	29.798	0.00
45 minutes ago	44.0	1.2	2.3	SW	76	29.798	0.00
60 minutes ago	44.6	3.5	3.5	SW	75	29.805	0.00
75 minutes ago	44.2	3.5	3.5	SW	80	29.804	0.00
90 minutes ago	43.5	2.3	3.5	SW	94	29.804	0.00
105 minutes ago	44.1	2.3	3.5	SSE	94	29.819	0.00
120 minutes ago	44.7	2.3	3.5	S	94	29.817	0.00

Records and Stats

RAIN		RAIN HISTORY
Today	0.00 in (0.00 in last hour)	Today	28 days since last rain on 21-Mar-2019 11:05am
Yest.	0.00 in	Week	0.000 in over last 7 days.
Month	0.00 in (0 rain days this month)	Month	0.00 in last month.
Year	12.17 in ( 30 rain days this year)	Year	0.00 in total last year at this time.
TEMPERATURE HIGHS		HOT DAYS THIS MONTH
Today	62.0 °F at 12:06am	Max > 86 °F	0 days
Yest.	81.5 °F at 2:33pm	Max > 77 °F	4 days
Month	81.5 °F on 19-Apr-2019	Warmest day	74.3 °F on 19-Apr-2019
Year	81.5 °F on 19-Apr-2019	Warmest night	61.3 °F on 19-Apr-2019
TEMPERATURE LOWS		COLD DAYS THIS MONTH
Today	43.4 °F at 4:36am	Min < 32 °F	0 days
Yest.	54.9 °F at 5:44am	Min < 5 °F	0 days
Month	36.1 °F on 10-Apr-2019	Coldest day	50.4 °F on 05-Apr-2019
Year	22.5 °F on 06-Feb-2019	Coldest night	43.7 °F on 05-Apr-2019
BAROMETER HIGHS		WIND CHILL LOWS
Today	29.829 inHg at 12:29am	Today	40.6 °F at 3:54am
Yest.	30.057 inHg at 12:15am	Yest.	54.9 °F at 5:44am
Month	30.256 inHg on 07-Apr-2019	Month	33.1 °F on 10-Apr-2019
Year	30.404 inHg on 23-Jan-2019	Year	15.1 °F on 06-Feb-2019

Wind Data

CURRENT
Now	4.1 mph SE
Gust	4.0 mph SE
Gust/hr	6 mph
WIND GUST HIGHS
Today	18.4 mph SW at 12:01am
Yest.	24 mph at 5:34pm
Month	31.1 mph on 14-Apr-2019
Year	50.6 mph on 02-Feb-2019
WIND GUST AVERAGE HIGHS
Today	12.2 mph S at 12:02am
Yest.	18 mph at 6:01pm
Month	22.1 mph on 04-Apr-2019
Year	32.2 mph on 05-Feb-2019
WIND RUN
Today	32.22 miles
Month	2553.36 miles
Year	18103.09 miles