Today | Weather | Friday, October 9, 2026

Weather in Menifee, California

09:42 AM
Now
Cloudy Weather
81° F
Feels Like 84°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 3
Humidity 36 %
Today
Cloudy Weather
Day 97°
Night 64°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 5

Menifee Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 9, 2025)
Stormy Weather

Day

90°

Night

64°

Wind

5 mph

Precipitation

55 %

Air Quality in Menifee

NOW
54 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 13.94 µg/m³
PM10 32.14 µg/m³
O3 0.046 ppm
NO2 1.3 ppb
SO2 0.5 ppb
CO 0.12 ppm
NH3 0.09 µg/m³
NO 0.41 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 13.94 µg/m³
PM10 – 32.14 µg/m³
O3 – 90.41 µg/m³
NO2 – 2.47 µg/m³
SO2 – 1.43 µg/m³
CO – 140.48 µg/m³
NH3 – 0.09 µg/m³
NO – 0.41 µg/m³