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AIR QUALITY ALERT - ORANGE COUNTY COASTS - ORANGE COUNTY INLAND - INLAND EMPIRE - RIVERSIDE MOUNTAINS


Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.

METRIC | IMPERIAL

Updated: 15-Dec-2025 @ 4:25pm (0 sec ago)

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 60.0°F Cool
High Today 66.4°F 2:24 PM	Low Today 48.2°F 7:50 AM
Yest High 65.5°F 2:30 PM	Yest Low 47.9°F 7:35 AM
Sta* High 75.7°F 2013	Sta* Low 33.3°F 2015
* This Station's Records Since 1/2012

	Clear
	Wind: WSW 0.0 Gusting to: 0.0 mph
	Rain: 0.00 in
	Current CBI Fire Danger: 0.7 of 100

This Afternoon Sunny	Tonight Patchy Fog	Tuesday Sunny
Hi 74°F	Lo 49°F	Hi 77°F
Click here for full Forecast

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	53.5°F
Last Hour:	-1.5°F
High 2:42 PM:	55.7°F
Low 7:50 AM:	46.3°F
Record High:	103.5°F on Mar-25-2011
Record Low:	-81.0°F on Jun-12-2024
Wetbulb:	56.4°F

Rain Today
Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	0.00 in
Dec Rain:	0.00 in
Dec to Date Avg:¹⁰	1.03 in
Dec to Date Diff from Avg:¹⁰	1.03 in
Dec Avg:	2.29 in
Diff from Avg:	2.29 in
Season:¹	9.32 in
YTD Avg:¹¹	9.47 in
YTD Diff from Avg:¹¹	0.15 in
Last Rain Time/Date:	Nov-25-2025 at 2:45 AM
53 rain days in 2025
0 days in December 20 days since last rain

Current:	WSW 0.0 mph
1Hr Average:	1.4 mph
Wind Run:	2.95 miles
Wind Gust
Current:	0.0 mph
Today:	7.0 mph 3:23 PM
Month:	10.0 mph Dec-3
Year:	15.0 mph Oct-14
Record Gust:	255.3 mph Feb-28-2010

Sunlight:

9 h 59 m 57 s
of Sunlight Today Which is 16 sec shorter than
yesterday
9 h 59 m 44 s
of Sunlight Tomorrow
(Noon ?>)

(Midnight

Waning Crescent

14%
Illuminated

Humidity

Barometer

Current:	79%
Last Hour:	7%
High 9:09 AM:	94%
Low 1:50 PM:	68%
Record High:	100% Sep-27-2004
Record Low:	0% Jun-11-2021

Current:	30.072 inHg
Last Hour:	Rising slowly
High 9:16 AM:	30.152
Low 2:38 PM:	30.042
Record High:	30.643 inHg Oct-13-2012
Record Low:	29.155 inHg Jan-21-2010

Heating Degree Days

Coming Soon

Wind Chill

Today:	8.2
Dec:	140.0
2025 to Date:	1603.7
Cooling Degree Days
2025 to Date:	777.2

Current:	60.0°F
Low 7:50 AM:	48.2°F
Yesterday:	47.9°F
Record:	-35.7°F Dec-2-2010

UV Summary/Forecast

Solar Summary

Dec-15

2.8

Dec-16

2.8

Dec-17

2.9

Sunrise is at: 6:44 am

Solar Noon: 11:44

Sunset is at: 4:43 pm

Almanac

Station All Time Records

Cloud Level

Currently:	Afternoon
YTD Avg Temp:	62.5°F
Sunrise:	6:44 am
Sunset:	4:43 pm
Moonrise:	3:48 am
Moonset:	2:06 pm
Full Moon:	Dec-04-2025
New Moon:	01:44 UTC Dec-19-2025

HIGHS:	LOWS:
111.0°F Sep-3-2007	-9.8°F Mar-27-2011
Daytime Records
101.7°F°F Sep-05-2020	41.5°F°F Feb-14-2008
Nitetime Records
85.5°F°F Sep-04-2022	32.4°F°F Jan-01-2015
ICN:0 \| S3C2:0 \| Ajax 3.xx ISS:Ok \| CON:4.7 \| RCP:100%

¹ Rain season: Jan 1st to Dec 31st. ¹⁰ Historical average only to day 15 of just the month of December for this station since 2012. ¹¹ Historical average rain this season to day 15 of December for this station since 2012.

NWS Weather Forecast - Outlook This Afternoon & Tonight

This
Afternoon

Sunny

Hi 74°F

NWS forecast: Sunny, with a high near 74. Northwest wind around 5 mph.
WXSIM forecast: Clear. High 66°. Wind west around 5 mph.

Tonight

Patchy Fog

Lo 49°F

NWS forecast: Patchy fog between 10pm and 1am. Mostly clear, with a low around 49. Northeast wind 0 to 5 mph.
WXSIM forecast: Mostly clear. Patchy light fog. Low 42°. Wind east-northeast around 4 mph.

NWS Short Term Weather Forecast

Tuesday Sunny	Tuesday Night Patchy Fog	Wednesday Patchy Fog then Sunny	Wednesday Night Mostly Clear then Patchy Fog	Thursday Patchy Fog then Sunny	Thursday Night Patchy Fog	Friday Patchy Fog then Sunny
Hi 77°F	Lo 51°F	Hi 77°F	Lo 52°F	Hi 80°F	Lo 55°F	Hi 80°F

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