Weather Forecast for Temecula

California, United States of America

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Sunny

Current Weather - Temecula: 18°C

California, United States of America

Sunny

Feels like 18°C

Wind

5 km/h NE

Humidity

33%

Pressure

1017 mb

UV Index

2

Visibility

16 km

Sunny

Sunny

Friday, March 13, 2026

High

36°C

Low

12°C

Rain Chance

0%

Hourly Forecast

Sunny 31°C
17:00
Sunny 29°C
18:00
Clear 25°C
19:00
Clear 23°C
20:00
Clear 21°C
21:00
Clear 19°C
22:00
Clear 18°C
23:00
Mar 14

Day Statistics

Maximum Wind

14 km/h

Humidity

23%

Precipitation

0 mm

UV Index

2

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

07:01 AM

Sunset

06:55 PM

Moonrise

03:52 AM

Moonset

01:39 PM

Moon Phase

Waning Crescent

Moon Illumination

35%

Air Quality

PM2.5

12.3

μg/m³

PM10

14

μg/m³

NO₂

20.7

μg/m³

O₃

68.3

μg/m³

SO₂

3.9

μg/m³

CO

207.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Weather Alerts

Heat Advisory issued March 12 at 9:32PM PDT until March 13 at 8:00PM PDT by NWS San Diego CA

San Diego County Coastal Areas; San Bernardino and Riverside County Valleys-The Inland Empire; San Diego County Inland Valleys; Orange County Coastal; Orange County Inland Mar 12, 09:32 PM - Mar 13, 07:15 AM
Severity: Moderate Urgency: Expected

* WHAT...High temperatures from the lower to mid 80s near the coast and lower to mid 90s for the valleys and inland Orange County expected. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Coastal Areas, and San Diego County Valleys. * WHEN...Until 8 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Very warm temperatures are expected to continue into the weekend and beyond. Elevated overnight lows will limit overnight relief from the heat.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Event: Heat Advisory Certainty: Likely Category: Met

Heat Advisory issued March 13 at 3:22AM PDT until March 13 at 8:00PM PDT by NWS San Diego CA

San Diego County Coastal Areas; San Bernardino and Riverside County Valleys-The Inland Empire; San Diego County Inland Valleys; Orange County Coastal; Orange County Inland Mar 13, 03:22 AM - Mar 13, 08:00 PM
Severity: Moderate Urgency: Expected

* WHAT...High temperatures for the valleys and inland coastal areas in the upper 80 and lower 90s are expected. The beaches will be cooler today. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Coastal Areas, and San Diego County Valleys. * WHEN...Until 8 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Event: Heat Advisory Certainty: Likely Category: Met