El Niño Winter 2026–2027 What It Could Mean for the US
A rapidly strengthening El Niño could shift storm tracks, snow and temperatures across the country. Here is what each region may notice.
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Lansdowne House, Ontario, CA
Weather
As of
Current Temperature
43degrees Fahrenheit
Feels like:43°
Hi:58°Lo:39°
Mostly Clear
Live Weather Radar
Loading Weather Radar Map...
Current Weather Details
- Feels like
- 43°
- Daily Rain
- 0"
- Dew point
- 40°
- Monthly Rain
- --"
- Humidity
- 90%
- Avg. Wind
- SW 1 mph
- Pressure
- 30.35"
- Wind Gust
- 2 mph
- Sunrise
- 7:33 AM
- Moon
- Waxing Gibbous
- Sunset
- 7:55 PM
- UV Index
- 4 (Moderate)
Weather Forecast
Tonight
Lo
Partly cloudy. Low temperature around 39F. Dew point will be around 39F with an average humidity of 62%. Winds will be 4 mph from the S.
Tomorrow
Hi
Partly cloudy. High temperature around 63F. Dew point will be around 39F with an average humidity of 57%. Winds will be 8 mph from the SW.
FEATURED VIDEOS
AIR QUALITY
- Air Quality Index
- 16|Excellent
- Top Triggers:
- pm25
POLLEN COUNT & ALLERGY FORECAST
- Pollen Count
- --|Not Available
- Predominant Pollen:
Spark™ LIGHTNING MAP
Closest strike in the last 30 minutes:858.5 miles
No Lightning Nearby
