San Diego Weather at Mission Trails, CA

Navigation

Weather Links

Alerts

Fire Danger

Mobile Version

External Links

Style Options

No Warnings, Watches, or Advisories


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

METRIC | IMPERIAL

Updated: 18-Jan-2026 @ 8:25pm (0 sec ago)

Temperature

Current Conditions

Forecast / Storm Prediction

Currently Outside: 51.0°F Cool
High Today 75.5°F 2:07 PM	Low Today 42.7°F 6:35 AM
Yest High 77.3°F 1:07 PM	Yest Low 42.6°F 6:38 AM
Sta* High 81.1°F 2014	Sta* Low 32.7°F 2007
* This Station's Records Since 1/2012

	Clear
	Wind: SSE 0.0 Gusting to: 0.0 mph
	Rain: 0.00 in
	Current CBI Fire Danger: 9.5 of 100

Tonight Partly Cloudy	M.L. King Jr. Day Mostly Sunny	Monday Night Mostly Clear
Lo 50°F	Hi 77°F	Lo 49°F
Click here for full Forecast

Dew Point

Liquid Precipitation

Wind Speed

Sun/Moon

Current:	36.7°F
Last Hour:	-0.8°F
High 9:05 AM:	43.2°F
Low 2:45 PM:	29.1°F
Record High:	103.5°F on Mar-25-2011
Record Low:	-81.0°F on Jun-12-2024
Wetbulb:	44.8°F

Rain Today
Today:	0.00 in
Yesterday:	0.00 in
Last 7 Days:	0.00 in
Jan Rain:	2.92 in
Jan to Date Avg:¹⁰	1.22 in
Jan to Date Diff from Avg:¹⁰	1.70 in
Jan Avg:	1.86 in
Diff from Avg:	1.06 in
Season:¹	2.92 in
YTD Avg:¹¹	1.22 in
YTD Diff from Avg:¹¹	1.70 in
Last Rain Time/Date:	Jan-9-2026 at 12:59 PM
7 rain days in 2026
7 days in January 9 days since last rain

Current:	SSE 0.0 mph
1Hr Average:	Calm
Wind Run:	2.19 miles
Wind Gust
Current:	0.0 mph
Today:	7.0 mph 2:45 PM
Month:	14.0 mph Jan-9
Year:	14.0 mph Jan-9
Record Gust:	255.3 mph Feb-28-2010

Sunlight:

10 h 18 m 54 s
of Sunlight Today Which is
1 min 15 sec longer than
yesterday
10 h 20 m 10 s
of Sunlight Tomorrow
(Noon ?>)

(Midnight

New Moon

0%
Illuminated

Humidity

Barometer

Current:	58%
Last Hour:	3%
High 7:42 AM:	72%
Low 2:45 PM:	19%
Record High:	100% Sep-27-2004
Record Low:	0% Jun-11-2021

Current:	30.050 inHg
Last Hour:	Steady
High 9:46 AM:	30.136
Low 3:41 PM:	30.022
Record High:	30.643 inHg Oct-13-2012
Record Low:	29.155 inHg Jan-21-2010

Heating Degree Days

Coming Soon

Wind Chill

Today:	11.7
Jan:	171.8
2026 to Date:	170.8
Cooling Degree Days
2026 to Date:	0.0

Current:	51.0°F
Low 6:35 AM:	42.7°F
Yesterday:	42.6°F
Record:	-35.7°F Dec-2-2010

UV Summary/Forecast

Solar Summary

Jan-18

2.8

Jan-19

2.9

Jan-20

3.0

Sunrise is at: 6:49 am

Solar Noon: 11:59

Sunset is at: 5:07 pm

Almanac

Station All Time Records

Cloud Level

Currently:	Evening
YTD Avg Temp:	55.7°F
Sunrise:	6:49 am
Sunset:	5:07 pm
Moonrise:	7:35 am
Moonset:	5:03 pm
Full Moon:	Feb-01-2026
New Moon:	12:02 UTC Feb-17-2026

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:1 \| 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 18 of just the month of January for this station since 2012. ¹¹ Historical average rain this season to day 18 of January for this station since 2012.

NWS Weather Forecast - Outlook Tonight & M.L. King Jr. Day

Tonight

Partly Cloudy

Lo 50°F

NWS forecast: Partly cloudy, with a low around 50. Northeast wind 0 to 5 mph.
WXSIM forecast: Fair to partly cloudy in the evening, becoming partly cloudy after midnight. Low 46°. Wind north near calm in the evening, becoming east-northeast after midnight.

M.L. King
Jr. Day

Mostly Sunny

Hi 77°F

NWS forecast: Mostly sunny, with a high near 77. West wind 0 to 5 mph.
WXSIM forecast: Partly cloudy. High 79°. Wind west around 2 mph.

NWS Short Term Weather Forecast

Monday Night Mostly Clear	Tuesday Sunny	Tuesday Night Mostly Clear	Wednesday Mostly Sunny	Wednesday Night Mostly Cloudy	Thursday Partly Sunny	Thursday Night Mostly Cloudy
Lo 49°F	Hi 79°F	Lo 48°F	Hi 75°F	Lo 49°F	Hi 72°F	Lo 50°F

ajax-dashboard6.php - Version 6.95h - 20-Feb-2023 - Script by: Scott of BurnsvilleWeatherLIVE.com
Now supported by Saratoga-weather.org Download