Acton Weather

84°F

Acton, California, USA

Updated: 04-Aug-2021 7:30am

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METRIC | IMPERIAL

Updated: 04-Aug-2021 @ 7:30am

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 85.1°F Heat Index: 82.2°F Feels like: 82°F ---
High Today 85.1°F 7:28 AM	Low Today 74.3°F 6:20 AM
Yest High 100.3°F 2:37 PM	Yest Low 68.2°F 6:21 AM


	Day time
	Wind: ESE 0.0 Gusting to: 0.0 mph
	Rain: 0.00 in

Overnight Clear	Wednesday Sunny	Wednesday Night Clear
Lo ≈74°F	Hi ≈101°F	Lo ≈73°F

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	42.0°F
Last Hour:	3.3°F
High 12:00 AM:	44.0°F
Low 6:17 AM:	38.3°F
Record High:	73.4°F on 12/15/2008
Record Low:	-28.1°F on 2/1/2006
Wetbulb:	62.3°F

Rain Today
Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	0.00 in
Aug Rain:	0.00 in
Aug to Date Avg:¹⁰	0.00 in
Aug to Date Diff from Avg:¹⁰	0.00 in
Aug Avg:	0.03 in
Diff from Avg:	0.03 in
Season:¹	0.00 in
YTD Avg:¹¹	0.00 in
YTD Diff from Avg:¹¹	0.00 in
Last Rain Time/Date:	3/14/2021 at 11:51 PM
11 rain days in 2021
0 days in August 137 days since last rain

Current:	ESE 0.0 mph
1Hr Average:	Calm
Wind Run:	8.43 miles
Wind Gust
Current:	0.0 mph mph
Today:	9.2 mph 2:57 AM
Month:	22.0 mph Aug-1
Year:	40.3 mph Jan-28
Record Gust:	57.0 mph 12/31/2005

Sunlight:

13 hrs 46 min
of Sunlight Today

57.4% 42.6%
Which is
1 min 40 sec Shorter
Than Yesterday

1%
Illuminated

Humidity

Barometer

Current:	22%
Last Hour:	5%
High 1:06 AM:	30%
Low 7:21 AM:	22%
Record High:	100% 3/6/2006
Record Low:	3% 8/16/2016

Current:	29.841 inHg
Last Hour:	Steady
High 12:01 AM:	29.847 in.
Low 3:50 AM:	29.821 in.
Record High:	30.555 inHg 1/6/2020
Record Low:	28.942 inHg 1/21/2010

Cooling Degree Days

Tide

Heat Index

Air

Today:	3.6
Aug:	58.0
2021 to Date:	918.7
Heating Degree Days
2021 to Date:	1895.7

0 minutes to tide at
04:00 PM PST

Current:	82.2°F
High 7:28am:	82.2°F
Yesterday:	95.4°F
Record:	103.5°F 9/5/2018

Quality
Index⁶:
52

Moderate

Density:
1.16 kg/m³

UV Summary/Forecast

Solar Summary

Aug-04

Aug-05

Aug-06

Sunrise is at: 6:05 am

Solar Noon: 12:58

Sunset is at: 7:51 pm

Almanac

Station All Time Records

Cloud Level

Currently:	Morning
YTD Avg Temp:	60.4°F
Sunrise:	6:05 am
Sunset:	7:51 pm
Moonrise:	2:19 am
Moonset:	4:15 pm
Full Moon:	0/July/2021
New Moon:	13:51 UTC 0/August/2021

HIGHS:	LOWS:
106.5°F 6/16/2021	20.5°F 1/31/2006
Daytime Records
105.4°F 7/04/2007	25.5°F 1/13/2007
Nitetime Records
84.9°F 9/06/2020	20.5°F 1/31/2006
ICN:5 \| S3C2:2 \| Ajax 3.xx ISS:Station 1 Low \| CON:4.6 \| RCP:99%

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

NWS Short Term Weather Forecast

Overnight Clear	Wednesday Sunny	Wednesday Night Clear	Thursday Sunny	Thursday Night Clear	Friday Sunny	Friday Night Clear	Saturday Sunny	Saturday Night Clear
Lo ≈74°F	Hi ≈101°F	Lo ≈73°F	Hi ≈95°F	Lo ≈70°F	Hi ≈94°F	Lo ≈67°F	Hi ≈91°F	Lo ≈67°F

Overnight	Clear, with a low around 74. Southwest wind around 10 mph.
Wednesday	Sunny, with a high near 101. West southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night	Clear, with a low around 73. Southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday	Sunny, with a high near 95. Southwest wind 10 to 20 mph, with gusts as high as 35 mph.
Thursday Night	Clear, with a low around 70. Southwest wind 10 to 20 mph, with gusts as high as 35 mph.
Friday	Sunny, with a high near 94.
Friday Night	Clear, with a low around 67.
Saturday	Sunny, with a high near 91.
Saturday Night	Clear, with a low around 67.
Sunday	Sunny, with a high near 91.
Sunday Night	Clear, with a low around 67.

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

Trends as of 04-Aug-2021 at 7:30am

TIME	TEMP °F	WIND SPEED mph	WIND GUST mph	WIND DIR	HUMIDITY %	PRESSURE inHg	RAIN in
Current	85.1	0.0	0.0	ESE	22	29.841	0.00
5 minutes ago	84.2	0.0	0.0	ESE	22	29.841	0.00
10 minutes ago	83.2	0.0	0.0	ESE	23	29.838	0.00
15 minutes ago	81.9	0.0	0.0	ESE	24	29.837	0.00
20 minutes ago	81.2	0.0	0.0	ESE	24	29.839	0.00
30 minutes ago	80.0	0.0	0.0	ESE	25	29.838	0.00
45 minutes ago	76.5	0.0	0.0	ESE	27	29.834	0.00
60 minutes ago	74.9	0.0	1.2	ESE	27	29.833	0.00
75 minutes ago	74.7	0.0	1.2	ESE	27	29.829	0.00
90 minutes ago	75.1	1.2	2.3	SE	27	29.830	0.00
105 minutes ago	74.8	0.0	1.2	SE	28	29.829	0.00
120 minutes ago	74.8	0.0	1.2	ESE	28	29.830	0.00

Records and Stats

RAIN		RAIN HISTORY
Today	0.00 in (0.00 in last hour)	Today	137 days since last rain on 14-Mar-2021 11:51pm
Yest.	0.00 in	Week	0.00 in over last 7 days.
Month	0.00 in (0 rain days this month)	Month	0.00 in last month.
Year	0.00 in ( 11 rain days this year)	Year	0.00 in total last year at this time.
TEMPERATURE HIGHS		HOT DAYS THIS MONTH
Today	85.1 °F at 7:28am	Max > 86 °F	3 days
Yest.	100.3 °F at 2:37pm	Max > 77 °F	4 days
Month	100.3 °F on 03-Aug-2021	Warmest day	91.8 °F on 03-Aug-2021
Year	106.5 °F on 16-Jun-2021	Warmest night	80.7 °F on 04-Aug-2021
TEMPERATURE LOWS		COLD DAYS THIS MONTH
Today	74.3 °F at 6:20am	Min < 32 °F	0 days
Yest.	68.2 °F at 6:21am	Min < 5 °F	0 days
Month	67.1 °F on 01-Aug-2021	Coldest day	87.4 °F on 01-Aug-2021
Year	25.0 °F on 26-Jan-2021	Coldest night	74.4 °F on 01-Aug-2021
BAROMETER HIGHS		WIND CHILL LOWS
Today	29.847 inHg at 12:01am	Today	74.3 °F at 6:20am
Yest.	29.945 inHg at 8:23am	Yest.	68.2 °F at 6:21am
Month	30.014 inHg on 02-Aug-2021	Month	67.1 °F on 01-Aug-2021
Year	30.513 inHg on 21-Feb-2021	Year	20.8 °F on 25-Jan-2021

Wind Data

CURRENT
Now	0.0 mph ESE
Gust	0.0 mph ESE
Gust/hr	1 mph
WIND GUST HIGHS
Today	9.2 mph SW at 2:57am
Yest.	22 mph at 12:44pm
Month	22.0 mph on 01-Aug-2021
Year	40.3 mph on 28-Jan-2021
WIND GUST AVERAGE HIGHS
Today	5.5 mph WSW at 2:58am
Yest.	18 mph at 12:46pm
Month	17.6 mph on 03-Aug-2021
Year	28.4 mph on 19-Jan-2021
WIND RUN
Today	8.43 miles
Month	353.05 miles
Year	29255.37 miles