Hourly Weather Forecast - Union City, CA

40% Chance of Light Rain

30% Chance of Light Rain

Cloudy

Cloudy

Cloudy

Cloudy

Cloudy

30% Chance of Light Rain

30% Chance Rain Showers

40% Chance Rain Showers

60% Chance Rain Showers

80% Chance of Light Rain

80% Chance of Light Rain

80% Chance of Light Rain

80% Chance of Light Rain

80% Chance of Light Rain

80% Chance of Rain

80% Chance Rain Showers

70% Chance Rain Showers

70% Chance Rain Showers

70% Chance of Rain

70% Chance of Rain

70% Chance of Light Rain