Rosemont, CA

Weather

As ofOct 09, 2026 5:58 PM

Current Temperature

82degrees Fahrenheit

Feels like:82°

Hi:91°Lo:60°

Sunny

Loading Weather Radar Map...

Rosemont, CA weather radar map

Feels like: 82°
Daily Rain: 0"
Dew point: 55°
Monthly Rain: 0"
Humidity: 40%
Avg. Wind: SW 10 mph
Pressure: 29.59"
Wind Gust: 15 mph
Sunrise: 7:08 AM
Moon: Waning Crescent
Sunset: 6:36 PM
UV Index: 5 (Moderate)

Today
Hi
Sunny. High temperature around 91F. Dew point will be around 58F with an average humidity of 33%. Winds will be 10 mph from the SSW.
Tonight
Lo
Clear. Lows 54 to 60. South winds 10 to 15 mph. Gusts up to 25 mph increasing to 35 mph after midnight.

Rosemont, CA 10-day weather forecast

FEATURED VIDEOS

Muddy Floodwaters Swamp Roads Near Santiago Metro Station After Landslide — Muddy Floodwaters Swamp Roads Near Santiago

Air Quality Index: 29|Fair
Top Triggers:: pm25

View Today's Air Quality details for Rosemont, CA

Pollen Count: 5.8|Medium
Predominant Pollen:: Sagebrush/Sage, Elm, Chenopods

Rosemont, CA Pollen forecast details

Closest strike in the last 30 minutes:557.0 miles

No Lightning Nearby

Rosemont, CA real-time lightning alerts & live Map

Loading Top Weather Stories

loading ad...

Hurricane Tracker

Allergy Forecast

Cold & Flu

Fire Updates

Traffic Cameras

Traffic Cameras

Outdoor Sports Guide