Acton Weather

46°F

Acton, California, USA

Updated: 23-Jan-2019 7:30pm

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

METRIC | IMPERIAL

Updated: 23-Jan-2019 @ 7:30pm

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 46.5°F Feels like: 44°F ---
High Today 56.3°F 4:24 PM	Low Today 32.5°F 2:04 AM
Yest High 48.2°F 1:41 PM	Yest Low 32.9°F 2:17 AM


	Night time, Dry
	Wind: E 5.9 Gusting to: 6.0 mph
	Rain: 0.00 in

Tonight Mostly Clear	Thursday Sunny	Thursday Night Mostly Clear
Lo 40 °F	Hi 57 °F	Lo 39 °F

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	14.3°F
Last Hour:	1°F
High 3:15 PM:	22.5°F
Low 2:44 AM:	6.5°F
Record High:	73.4°F on 12/15/2008
Record Low:	-28.1°F on 2/1/2006
Wetbulb:	36.5°F

Rain Today
Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	35.14 in
Jan Rain:	3.61 in
Jan to Date Avg:¹⁰	0.00 in
Jan to Date Diff from Avg:¹⁰	3.61 in
Jan Avg:	1.10 in
Diff from Avg:	2.51 in
Season:¹	7.32 in
YTD Avg:¹¹	0.00 in
YTD Diff from Avg:¹¹	7.32 in
Last Rain Time/Date:	1/20/2019 at 1:50 PM
8 rain days in 2019
8 days in January 2 days since last rain

Current:	E 5.9 mph
1Hr Average:	4.4 mph
Wind Run:	141.10 miles
Wind Gust
Current:	6.0 mph mph
Today:	18.4 mph 9:17 AM
Month:	43.0 mph Jan-1
Year:	43.0 mph Jan-1
Record Gust:	57.0 mph 12/31/2005

Sunlight:

10 hrs 17 min
of Sunlight Today

42.8% 57.2%
Which is
1 min 29 sec Longer
Than Yesterday

6%
Illuminated

Humidity

Barometer

Current:	27%
Last Hour:	0%
High 2:04 AM:	42%
Low 4:25 PM:	17%
Record High:	100% 3/6/2006
Record Low:	3% 8/16/2016

Current:	30.217 inHg
Last Hour:	Steady
High 1:47 AM:	30.405 in.
Low 4:34 PM:	30.191 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
Jan:	0.0
2019 to Date:	0.0
Heating Degree Days
2019 to Date:	500.7

0 minutes to tide at
04:00 PM PST

Current:	46.5°F
High 4:24pm:	56.3°F
Yesterday:	48.2°F
Record:	103.5°F 9/5/2018

Data Not
Available

Data Not Available

Density:
1.27 kg/m³

UV Summary/Forecast

Solar Summary

Jan-23

3.6

Jan-24

3.1

Jan-25

3.3

Sunrise is at: 6:55 am

Solar Noon: 12:04

Sunset is at: 5:12 pm

Almanac

Station All Time Records

Cloud Level

Currently:	Evening
YTD Avg Temp:	43.2°F
Sunrise:	6:55 am
Sunset:	5:12 pm
Moonrise:	8:30 pm
Moonset:	9:36 am
Full Moon:	0/January/2019
New Moon:	21:04 UTC 0/February/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:1 \| S3C2:2 \| Ajax 3.xx ISS:Ok \| CON:3.8 \| RCP:98%

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

NWS Short Term Weather Forecast

Tonight Mostly Clear	Thursday Sunny	Thursday Night Mostly Clear	Friday Sunny	Friday Night Mostly Clear	Saturday Sunny	Saturday Night Mostly Clear	Sunday Sunny	Sunday Night Partly Cloudy
Lo 40 °F	Hi 57 °F	Lo 39 °F	Hi 58 °F	Lo 42 °F	Hi 58 °F	Lo 42 °F	Hi 63 °F	Lo 45 °F

Tonight	Mostly clear, with a low around 40. East northeast wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday	Sunny, with a high near 57. East northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night	Mostly clear, with a low around 39. East northeast wind 20 to 25 mph, with gusts as high as 35 mph.
Friday	Sunny, with a high near 58. Northeast wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night	Mostly clear, with a low around 42. Northeast wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday	Sunny, with a high near 58.
Saturday Night	Mostly clear, with a low around 42.
Sunday	Sunny, with a high near 63.
Sunday Night	Partly cloudy, with a low around 45.
Monday	Mostly sunny, with a high near 59.
Monday Night	Partly cloudy, with a low around 38.

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

Radar/Satellite images courtesy of Weather Underground.

Trends as of 23-Jan-2019 at 7:30pm

TIME	TEMP °F	WIND SPEED mph	WIND GUST mph	WIND DIR	HUMIDITY %	PRESSURE inHg	RAIN in
Current	46.5	5.8	6.9	E	28	30.217	0.00
5 minutes ago	46.4	4.6	5.8	ENE	27	30.216	0.00
10 minutes ago	45.5	4.6	5.8	E	30	30.213	0.00
15 minutes ago	45.7	4.6	4.6	E	29	30.212	0.00
20 minutes ago	45.9	3.5	3.5	ENE	30	30.214	0.00
30 minutes ago	47.4	5.8	5.8	ENE	28	30.216	0.00
45 minutes ago	48.8	5.8	6.9	ENE	28	30.216	0.00
60 minutes ago	47.7	5.8	5.8	E	28	30.210	0.00
75 minutes ago	47.4	4.6	5.8	ESE	26	30.201	0.00
90 minutes ago	47.6	0.0	1.2	ESE	27	30.205	0.00
105 minutes ago	48.0	1.2	1.2	ESE	27	30.200	0.00
120 minutes ago	49.4	2.3	2.3	ESE	25	30.198	0.00

Records and Stats

RAIN		RAIN HISTORY
Today	0.00 in (0.00 in last hour)	Today	2 days since last rain on 20-Jan-2019 1:50pm
Yest.	0.00 in	Week	35.138 in over last 7 days.
Month	3.61 in (8 rain days this month)	Month	0.00 in last month.
Year	7.32 in ( 8 rain days this year)	Year	0.00 in total last year at this time.
TEMPERATURE HIGHS		HOT DAYS THIS MONTH
Today	56.3 °F at 4:24pm	Max > 86 °F	0 days
Yest.	48.2 °F at 1:41pm	Max > 77 °F	0 days
Month	65.0 °F on 20-Jan-2019	Warmest day	56.4 °F on 20-Jan-2019
Year	65.0 °F on 20-Jan-2019	Warmest night	50.8 °F on 17-Jan-2019
TEMPERATURE LOWS		COLD DAYS THIS MONTH
Today	32.5 °F at 2:04am	Min < 32 °F	3 days
Yest.	32.9 °F at 2:17am	Min < 5 °F	0 days
Month	26.6 °F on 02-Jan-2019	Coldest day	36.3 °F on 01-Jan-2019
Year	26.6 °F on 02-Jan-2019	Coldest night	32.7 °F on 02-Jan-2019
BAROMETER HIGHS		WIND CHILL LOWS
Today	30.405 inHg at 1:47am	Today	23.3 °F at 6:12am
Yest.	30.380 inHg at 11:59pm	Yest.	24.0 °F at 5:29am
Month	30.405 inHg on 23-Jan-2019	Month	15.4 °F on 02-Jan-2019
Year	30.405 inHg on 23-Jan-2019	Year	15.4 °F on 02-Jan-2019

Wind Data

CURRENT
Now	5.9 mph E
Gust	6.0 mph E
Gust/hr	10 mph
WIND GUST HIGHS
Today	18.4 mph ENE at 9:17am
Yest.	38 mph at 10:41am
Month	43.0 mph on 01-Jan-2019
Year	43.0 mph on 01-Jan-2019
WIND GUST AVERAGE HIGHS
Today	14.5 mph ENE at 9:17am
Yest.	30 mph at 10:42am
Month	32.1 mph on 06-Jan-2019
Year	32.1 mph on 06-Jan-2019
WIND RUN
Today	141.10 miles
Month	4496.16 miles
Year	4496.16 miles