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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Vacaville, CA
Weather
As of
Current Temperature
59degrees Fahrenheit
Feels like:59°
Hi:80°Lo:58°
Mostly Cloudy
Live Weather Radar
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Current Weather Details
- Feels like
- 59°
- Daily Rain
- 0"
- Dew point
- 54°
- Monthly Rain
- 0.02"
- Humidity
- 85%
- Avg. Wind
- SW 9 mph
- Pressure
- 29.88"
- Wind Gust
- 17 mph
- Sunrise
- 6:53 AM
- Moon
- Waxing Gibbous
- Sunset
- 7:08 PM
- UV Index
- 5 (Moderate)
Weather Forecast
Today
Hi
Mostly cloudy. Highs 76 to 82. Southwest winds 10 to 15 mph.
Tonight
Lo
Mostly cloudy in the evening then becoming partly cloudy. Lows around 58. Southwest winds 10 to 15 mph with gusts to around 30 mph.
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AIR QUALITY
- Air Quality Index
- 20|Fair
- Top Triggers:
- pm25
POLLEN COUNT & ALLERGY FORECAST
- Pollen Count
- 6.6|Medium
- Predominant Pollen:
- Ragweed, Chenopods, Elm
Spark™ LIGHTNING MAP
Closest strike in the last 30 minutes:1212.4 miles
No Lightning Nearby
