Today | Weather | Monday, September 1, 2025

Heat Advisory (Issued when high temperatures and humidity create conditions that may be hazardous during outdoor activity or prolonged exposure.)

Weather in Escondido, California

08:04 AM

Now

70° F

Feels Like 70°

Precipitation 0 %

Wind 4 mph

UV Index (0 - 11+) 11

Humidity 70 %

Today

Day 91°

Night 68°

Precipitation 1 %

Wind 7 mph

UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Other:

Warm with plenty of bright sunlight.

Escondido Weather Forecast Updated

Last updated on September 01, 2025 7:02 AM

Weather Forecast History

Last Year's Weather on This Day (September 1, 2024)

Day

90°

Night

63°

Wind

6 mph

UV Index

Precipitation

Air quality in Escondido

NOW

56 AQI

Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 15.80 µg/m³

PM10 21.12 µg/m³

O₃ 16.45 ppb

NO₂ 14.34 ppb

SO₂ 1.19 ppb

CO 328.50 ppb

PM_2.5 – Fine particles <2.5μm

PM₁₀ – Inhalable particles <10μm

O₃ – Ozone

NO₂ – Nitrogen dioxide

SO₂ – Sulfur dioxide

CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

View Hourly Air Quality Forecast