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Chula Vista, California Weather:
Thursday, January 1, 2026
Cloudy Weather
Day 63°
Night 48°
Precipitation 25 %
Wind 4 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 1, 2025)
Partly Sunny with Showers

Day

63°

Night

43°

Wind

4 mph

UV Index

3

Precipitation

49 %