Acton Weather

45°F

Acton, California, USA

Updated: 18-Jun-2018 5:55am

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There are no active watches, warnings or advisories for zone CAZ059.

METRIC | IMPERIAL

Updated: 18-Jun-2018 @ 5:55am

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 45.2°F ---
High Today 49.4°F 12:00 AM	Low Today 45.2°F 5:53 AM
Yest High 60.5°F 1:54 PM	Yest Low 46.7°F 2:39 AM


	Dry
	Wind: WSW 2.6 Gusting to: 2.0 mph
	Rain: 0.00 in

Overnight Clear	Monday Sunny	Monday Night Clear
Lo ≈49°F	Hi ≈77°F	Lo ≈55°F

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	42.4°F
Last Hour:	0.9°F
High 12:42 AM:	46.3°F
Low 5:53 AM:	42.4°F
Record High:	73.4°F on 12/15/2008
Record Low:	-28.1°F on 2/1/2006
Wetbulb:	44.0°F

Rain Today
Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	0.00 in
Jun Rain:	0.00 in
Jun to Date Avg:¹⁰	0.00 in
Jun to Date Diff from Avg:¹⁰	0.00 in
Jun Avg:	0.01 in
Diff from Avg:	0.01 in
Season:¹	3.77 in
YTD Avg:¹¹	0.00 in
YTD Diff from Avg:¹¹	3.77 in
Last Rain Time/Date:	3/23/2018 at 6:16 AM
22 rain days in 2018
2 days in June 86 days since last rain

Current:	WSW 2.6 mph
1Hr Average:	4.3 mph
Wind Run:	49.35 miles
Wind Gust
Current:	2.0 mph mph
Today:	21.0 mph 1:02 AM
Month:	35.0 mph Jun-16
Year:	41.1 mph Feb-11
Record Gust:	57.0 mph 12/31/2005

Sunlight:

14 hrs 28 min
of Sunlight Today

60.3% 39.7%
Which is
0 min 10 sec Longer
Than Yesterday

28%
Illuminated

Humidity

Barometer

Current:	90%
Last Hour:	3%
High 1:26 AM:	91%
Low 3:15 AM:	83%
Record High:	100% 3/6/2006
Record Low:	3% 8/16/2016

Current:	29.809 inHg
Last Hour:	Rising slowly
High 5:42 AM:	29.809 in.
Low 1:42 AM:	29.768 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
Jun:	98.4
2018 to Date:	153.2
Heating Degree Days
2018 to Date:	1907.6

0 minutes to tide at
04:00 PM PST

Current:	45.2°F
High 12:00am:	49.4°F
Yesterday:	60.5°F
Record:	99.7°F 7/4/2007

Data Not
Available

Data Not Available

Density:
1.249 kg/m³

UV Summary/Forecast

Solar Summary

Jun-18

11.2

Jun-19

11.4

Jun-20

11.0

Sunrise is at: 5:39 am

Solar Noon: 12:53

Sunset is at: 8:07 pm

Almanac

Station All Time Records

Cloud Level

Currently:	Early Morning
YTD Avg Temp:	52.4°F
Sunrise:	5:39 am
Sunset:	8:07 pm
Moonrise:	11:06 am
Moonset:	11:50 pm
Full Moon:	0/June/2018
New Moon:	02:48 UTC 0/July/2018

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:4.5 \| RCP:95%

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

NWS Short Term Weather Forecast

Overnight Clear	Monday Sunny	Monday Night Clear	Tuesday Sunny	Tuesday Night Mostly Clear	Wednesday Sunny	Wednesday Night Mostly Clear	Thursday Sunny	Thursday Night Clear
Lo ≈49°F	Hi ≈77°F	Lo ≈55°F	Hi ≈89°F	Lo ≈65°F	Hi ≈94°F	Lo ≈68°F	Hi ≈95°F	Lo ≈68°F

Overnight	Clear, with a low around 49. West southwest wind around 15 mph, with gusts as high as 20 mph.
Monday	Sunny, with a high near 77. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night	Clear, with a low around 55. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday	Sunny, with a high near 89. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night	Mostly clear, with a low around 65. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday	Sunny, with a high near 94.
Wednesday Night	Mostly clear, with a low around 68.
Thursday	Sunny, with a high near 95.
Thursday Night	Clear, with a low around 68.
Friday	Sunny, with a high near 95.
Friday Night	Clear, with a low around 64.

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

Radar/Satellite images courtesy of Weather Underground.

Trends as of 18-Jun-2018 at 5:55am

TIME	TEMP °F	WIND SPEED mph	WIND GUST mph	WIND DIR	HUMIDITY %	PRESSURE inHg	RAIN in
Current	45.2	2.3	3.5	WSW	90	29.809	0.00
5 minutes ago	45.5	3.5	3.5	WSW	90	29.809	0.00
10 minutes ago	45.7	3.5	4.6	WSW	90	29.809	0.00
15 minutes ago	45.5	3.5	4.6	WSW	90	29.799	0.00
20 minutes ago	45.7	4.6	5.8	WSW	90	29.799	0.00
30 minutes ago	45.8	3.5	4.6	WSW	89	29.804	0.00
45 minutes ago	46.6	3.5	4.6	WSW	88	29.793	0.00
60 minutes ago	47.0	4.6	4.6	SW	87	29.794	0.00
75 minutes ago	47.5	4.6	5.8	SW	87	29.790	0.00
90 minutes ago	48.0	4.6	6.9	WSW	87	29.788	0.00
105 minutes ago	47.9	5.8	11.5	SW	87	29.785	0.00
120 minutes ago	47.7	6.9	8.1	SW	87	29.782	0.00

Records and Stats

RAIN		RAIN HISTORY
Today	0.00 in (0.00 in last hour)	Today	86 days since last rain on 23-Mar-2018 6:16am
Yest.	0.00 in	Week	0.000 in over last 7 days.
Month	0.00 in (2 rain days this month)	Month	0.00 in last month.
Year	3.77 in ( 22 rain days this year)	Year	0.00 in total last year at this time.
TEMPERATURE HIGHS		HOT DAYS THIS MONTH
Today	49.4 °F at 12:00am	Max > 86 °F	0 days
Yest.	60.5 °F at 1:54pm	Max > 77 °F	0 days
Month	93.2 °F on 03-Jun-2018	Warmest day	86.7 °F on 03-Jun-2018
Year	93.2 °F on 03-Jun-2018	Warmest night	72.0 °F on 04-Jun-2018
TEMPERATURE LOWS		COLD DAYS THIS MONTH
Today	45.2 °F at 5:53am	Min < 32 °F	0 days
Yest.	46.7 °F at 2:39am	Min < 5 °F	0 days
Month	45.2 °F on 18-Jun-2018	Coldest day	55.9 °F on 17-Jun-2018
Year	21.4 °F on 20-Feb-2018	Coldest night	49.4 °F on 17-Jun-2018
BAROMETER HIGHS		WIND CHILL LOWS
Today	29.809 inHg at 5:42am	Today	42.7 °F at 1:55am
Yest.	29.799 inHg at 10:57pm	Yest.	39.4 °F at 2:31am
Month	29.817 inHg on 01-Jun-2018	Month	39.4 °F on 17-Jun-2018
Year	30.289 inHg on 24-Feb-2018	Year	14.4 °F on 20-Feb-2018

Wind Data

CURRENT
Now	2.6 mph WSW
Gust	2.0 mph WSW
Gust/hr	7 mph
WIND GUST HIGHS
Today	21.0 mph W at 1:02am
Yest.	35 mph at 3:02pm
Month	35.0 mph on 16-Jun-2018
Year	41.1 mph on 11-Feb-2018
WIND GUST AVERAGE HIGHS
Today	15.8 mph WSW at 1:03am
Yest.	27 mph at 5:47pm
Month	29.8 mph on 16-Jun-2018
Year	32.0 mph on 09-Jan-2018
WIND RUN
Today	49.35 miles
Month	3744.67 miles
Year	33786.66 miles